{"title":"Dosing Pump Liquid Ends \u0026 Parts","description":"\u003cp style=\"font-size:15px;line-height:1.7;color:#333;max-width:800px\"\u003eDosing pump liquid ends and replacement diaphragm head assemblies. OEM valve sets and liquid end components for Grundfos DDA, DDE, DDC, DME, and DMX dosing pump maintenance.\u003c\/p\u003e","products":[{"product_id":"dmh-145-200-99823900","title":"Grundfos 99823900 - DMH 1,45-200 B-SS\/T\/C-X-E2B6B6XE0AG","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  .gf-header{border-top:3px solid #007ac2;padding:14px 0 10px;margin-bottom:18px}\n  .gf-mfr{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#007ac2;margin-bottom:4px}\n  .gf-model-tag{font-size:12px;color:#555;margin-bottom:6px}\n  .gf-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}\n  .gf-tag{display:inline-block;font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;border:1px solid #cde;padding:2px 8px;color:#007ac2;background:#f0f8ff}\n  .gf-lead{font-size:15px;line-height:1.65;color:#1c1c1c;margin-bottom:20px;border-left:3px solid #007ac2;padding-left:14px}\n  .gf-qs{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid #cde;margin-bottom:20px}\n  .gf-qs-item{padding:11px 13px;border-right:1px solid #cde;border-bottom:1px solid #cde}\n  .gf-qs-item:nth-child(3n){border-right:none}\n  .gf-qs-item:nth-last-child(-n+3){border-bottom:none}\n  .gf-qs-label{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:2px}\n  .gf-qs-value{font-size:15px;font-weight:700;color:#1c1c1c}\n  .gf-trust{background:#003d6b;border-top:3px solid #007ac2;padding:0;margin-bottom:22px}\n  .gf-trust-inner{display:grid;grid-template-columns:repeat(4,1fr)}\n  .gf-trust-item{padding:13px 15px;border-right:1px solid #004f8a}\n  .gf-trust-item:last-child{border-right:none}\n  .gf-trust-label{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#4fc3f7;margin-bottom:3px}\n  .gf-trust-value{font-size:12px;color:#b0d4ec;line-height:1.5}\n  .gf-sh{font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#007ac2;border-bottom:2px solid #cde;padding-bottom:5px;margin:24px 0 13px}\n  .gf-why-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:22px}\n  .gf-why-card{border:1px solid #cde;padding:15px;background:#f8fbff}\n  .gf-why-card h4{font-size:13px;font-weight:700;margin:0 0 7px;color:#003d6b}\n  .gf-why-card p{font-size:13px;color:#444;margin:0;line-height:1.6}\n  .gf-tbl{width:100%;border-collapse:collapse;margin-bottom:14px;font-size:13.5px}\n  .gf-tbl tr:nth-child(even) td{background:#f4f9ff}\n  .gf-tbl td{padding:8px 10px;border-bottom:1px solid #dde;vertical-align:top}\n  .gf-tbl td:first-child{font-weight:600;color:#007ac2;width:40%}\n  .gf-decode{background:#e8f4ff;border:1px solid #b3d9f7;padding:14px 16px;margin:16px 0;border-radius:4px}\n  .gf-decode-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#003d6b;margin-bottom:8px}\n  .gf-decode-grid{display:grid;grid-template-columns:1fr 1fr;gap:4px 24px;font-size:13px}\n  .gf-decode-item{padding:3px 0;border-bottom:1px solid #cde}\n  .gf-decode-item strong{color:#003d6b}\n  .gf-bullet-grid{display:grid;grid-template-columns:1fr 1fr;gap:5px 20px;margin-bottom:18px;font-size:13.5px}\n  .gf-bi{padding:4px 0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv style=\"background:#fff3cd;border:2px solid #ffc107;padding:14px 16px;margin-bottom:20px;font-size:13px;line-height:1.6;\"\u003e\n\u003cstrong style=\"display:block;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#856404;margin-bottom:6px;\"\u003e⚠ Discontinued Product\u003c\/strong\u003e\nThis model has been discontinued by Grundfos. Stock may be limited. \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\" style=\"color:#856404;font-weight:700;\"\u003eContact PumpStop\u003c\/a\u003e to confirm availability or discuss a replacement model.\n\u003c\/div\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99823900 · Hydraulic Dosing Pump\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDMH\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e230\/400V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e3-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99823900\u003c\/strong\u003e (\u003cstrong\u003eDMH 1,45-200 B-SS\/T\/C-X-E2B6B6XE0AG\u003c\/strong\u003e) is a \u003cstrong\u003eHydraulic Dosing Pump\u003c\/strong\u003e. Hydraulically driven diaphragm dosing pump for high-pressure, high-accuracy chemical dosing. Rated 230\/400V, 3-Phase, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e230\/400V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e3-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e2900.75psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e194°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eGenuine Grundfos Part\u003c\/h4\u003e\n\u003cp\u003eOEM component engineered and manufactured to Grundfos specifications. Maintains pump performance and warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFull Traceability\u003c\/h4\u003e\n\u003cp\u003eGenuine Grundfos parts carry manufacturer traceability from production through delivery. No counterfeit risk.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAuthorized Source\u003c\/h4\u003e\n\u003cp\u003ePumpStop is an authorized Grundfos distributor. All parts are genuine — not aftermarket, not surplus.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eConfirm Compatibility\u003c\/h4\u003e\n\u003cp\u003eAlways verify part number against your pump model number and serial number before ordering. Contact PumpStop for parts identification assistance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eTechnical Support Available\u003c\/h4\u003e\n\u003cp\u003ePumpStop technical team can identify correct parts from pump nameplate data, serial number, or model code. Call (781) 281-8905 or chat.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eContact for Availability\u003c\/h4\u003e\n\u003cp\u003eParts availability varies. Contact PumpStop to confirm stock, lead time, and pricing before placing an order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99823900\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\n\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DMH\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Aluminum\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99823900\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDMH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eHydraulic Dosing Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e230\/400V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e3-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e2900.75psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e194°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003e4\/6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003e4\/6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, EAC, CNROHSEX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 230\/400V, 3-Phase, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 194°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DMH pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DMH Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99823900\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99823900 · 99823900\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99823900 --\u003e","brand":"GRUNDFOS","offers":[{"title":"Default Title","offer_id":46970353287477,"sku":"99823900","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_91b8b666-2f6e-466a-8559-ac733a984d1e.jpg?v=1748271498"},{"product_id":"dmh-24-10-99822905","title":"Grundfos 99822905 - DMH 24-10 B-PVC\/T\/T-X-E1U2U2XE0AG","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  .gf-header{border-top:3px solid #007ac2;padding:14px 0 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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv style=\"background:#fff3cd;border:2px solid #ffc107;padding:14px 16px;margin-bottom:20px;font-size:13px;line-height:1.6;\"\u003e\n\u003cstrong style=\"display:block;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#856404;margin-bottom:6px;\"\u003e⚠ Discontinued Product\u003c\/strong\u003e\nThis model has been discontinued by Grundfos. Stock may be limited. \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\" style=\"color:#856404;font-weight:700;\"\u003eContact PumpStop\u003c\/a\u003e to confirm availability or discuss a replacement model.\n\u003c\/div\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99822905 · Hydraulic Dosing Pump\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDMH\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e230\/400V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e3-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99822905\u003c\/strong\u003e (\u003cstrong\u003eDMH 24-10 B-PVC\/T\/T-X-E1U2U2XE0AG\u003c\/strong\u003e) is a \u003cstrong\u003eHydraulic Dosing Pump\u003c\/strong\u003e. Hydraulically driven diaphragm dosing pump for high-pressure, high-accuracy chemical dosing. Rated 230\/400V, 3-Phase, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e230\/400V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e3-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e145.04psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e104°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eGenuine Grundfos Part\u003c\/h4\u003e\n\u003cp\u003eOEM component engineered and manufactured to Grundfos specifications. Maintains pump performance and warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFull Traceability\u003c\/h4\u003e\n\u003cp\u003eGenuine Grundfos parts carry manufacturer traceability from production through delivery. No counterfeit risk.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAuthorized Source\u003c\/h4\u003e\n\u003cp\u003ePumpStop is an authorized Grundfos distributor. All parts are genuine — not aftermarket, not surplus.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eConfirm Compatibility\u003c\/h4\u003e\n\u003cp\u003eAlways verify part number against your pump model number and serial number before ordering. Contact PumpStop for parts identification assistance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eTechnical Support Available\u003c\/h4\u003e\n\u003cp\u003ePumpStop technical team can identify correct parts from pump nameplate data, serial number, or model code. Call (781) 281-8905 or chat.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eContact for Availability\u003c\/h4\u003e\n\u003cp\u003eParts availability varies. Contact PumpStop to confirm stock, lead time, and pricing before placing an order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99822905\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\n\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DMH\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Aluminum\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99822905\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDMH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eHydraulic Dosing Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e230\/400V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e3-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e145.04psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003e4\/6, 6\/9, 6\/12, 9\/12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003e4\/6, 6\/9, 6\/12, 9\/12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, EAC, CNROHSEX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 230\/400V, 3-Phase, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 104°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DMH pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DMH Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99822905\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99822905 · 99822905\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99822905 --\u003e","brand":"GRUNDFOS","offers":[{"title":"Default Title","offer_id":46970354336053,"sku":"99822905","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_6fc4e2ae-a005-4969-a7c4-74337bfe9167.jpg?v=1748271500"},{"product_id":"dmh-143-10-99822312","title":"Grundfos 99822312 - DMH 143-10 B-PVC\/V\/C-X-E1U3U3XE0AG","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  .gf-header{border-top:3px solid #007ac2;padding:14px 0 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h4{font-size:13px;font-weight:700;margin:0 0 7px;color:#003d6b}\n  .gf-why-card p{font-size:13px;color:#444;margin:0;line-height:1.6}\n  .gf-tbl{width:100%;border-collapse:collapse;margin-bottom:14px;font-size:13.5px}\n  .gf-tbl tr:nth-child(even) td{background:#f4f9ff}\n  .gf-tbl td{padding:8px 10px;border-bottom:1px solid #dde;vertical-align:top}\n  .gf-tbl td:first-child{font-weight:600;color:#007ac2;width:40%}\n  .gf-decode{background:#e8f4ff;border:1px solid #b3d9f7;padding:14px 16px;margin:16px 0;border-radius:4px}\n  .gf-decode-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#003d6b;margin-bottom:8px}\n  .gf-decode-grid{display:grid;grid-template-columns:1fr 1fr;gap:4px 24px;font-size:13px}\n  .gf-decode-item{padding:3px 0;border-bottom:1px solid #cde}\n  .gf-decode-item strong{color:#003d6b}\n  .gf-bullet-grid{display:grid;grid-template-columns:1fr 1fr;gap:5px 20px;margin-bottom:18px;font-size:13.5px}\n  .gf-bi{padding:4px 0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99822312 · Hydraulic Dosing Pump\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDMH\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e230\/400V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e3-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99822312\u003c\/strong\u003e (\u003cstrong\u003eDMH 143-10 B-PVC\/V\/C-X-E1U3U3XE0AG\u003c\/strong\u003e) is a \u003cstrong\u003eHydraulic Dosing Pump\u003c\/strong\u003e. Hydraulically driven diaphragm dosing pump for high-pressure, high-accuracy chemical dosing. Rated 230\/400V, 3-Phase, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e230\/400V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e3-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e145.04psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e104°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eGenuine Grundfos Part\u003c\/h4\u003e\n\u003cp\u003eOEM component engineered and manufactured to Grundfos specifications. Maintains pump performance and warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFull Traceability\u003c\/h4\u003e\n\u003cp\u003eGenuine Grundfos parts carry manufacturer traceability from production through delivery. No counterfeit risk.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAuthorized Source\u003c\/h4\u003e\n\u003cp\u003ePumpStop is an authorized Grundfos distributor. All parts are genuine — not aftermarket, not surplus.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eConfirm Compatibility\u003c\/h4\u003e\n\u003cp\u003eAlways verify part number against your pump model number and serial number before ordering. Contact PumpStop for parts identification assistance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eTechnical Support Available\u003c\/h4\u003e\n\u003cp\u003ePumpStop technical team can identify correct parts from pump nameplate data, serial number, or model code. Call (781) 281-8905 or chat.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eContact for Availability\u003c\/h4\u003e\n\u003cp\u003eParts availability varies. Contact PumpStop to confirm stock, lead time, and pricing before placing an order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99822312\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\n\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DMH\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Aluminum\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99822312\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDMH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eHydraulic Dosing Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e230\/400V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e3-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e145.04psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003e19\/27, 20\/25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003e19\/27, 20\/25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, EAC, CNROHSEX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 230\/400V, 3-Phase, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 104°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DMH pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DMH Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99822312\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99822312 · 99822312\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99822312 --\u003e","brand":"GRUNDFOS","offers":[{"title":"Default Title","offer_id":46970355188021,"sku":"99822312","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_27edd92f-c1b6-4a62-a08c-7709a60dd10b.jpg?v=1748271501"},{"product_id":"dmh-12-16-99821644","title":"Grundfos 99821644 - DMH 12-16 B-PVC\/E\/C-X-E1U2U2XE0AG","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  .gf-header{border-top:3px solid #007ac2;padding:14px 0 10px;margin-bottom:18px}\n  .gf-mfr{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#007ac2;margin-bottom:4px}\n  .gf-model-tag{font-size:12px;color:#555;margin-bottom:6px}\n  .gf-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}\n  .gf-tag{display:inline-block;font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;border:1px solid #cde;padding:2px 8px;color:#007ac2;background:#f0f8ff}\n  .gf-lead{font-size:15px;line-height:1.65;color:#1c1c1c;margin-bottom:20px;border-left:3px solid #007ac2;padding-left:14px}\n  .gf-qs{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid #cde;margin-bottom:20px}\n  .gf-qs-item{padding:11px 13px;border-right:1px solid #cde;border-bottom:1px solid #cde}\n  .gf-qs-item:nth-child(3n){border-right:none}\n  .gf-qs-item:nth-last-child(-n+3){border-bottom:none}\n  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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99821644 · Hydraulic Dosing Pump\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDMH\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e230\/400V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e3-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99821644\u003c\/strong\u003e (\u003cstrong\u003eDMH 12-16 B-PVC\/E\/C-X-E1U2U2XE0AG\u003c\/strong\u003e) is a \u003cstrong\u003eHydraulic Dosing Pump\u003c\/strong\u003e. Hydraulically driven diaphragm dosing pump for high-pressure, high-accuracy chemical dosing. Rated 230\/400V, 3-Phase, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e230\/400V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e3-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e232.06psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e68°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eGenuine Grundfos Part\u003c\/h4\u003e\n\u003cp\u003eOEM component engineered and manufactured to Grundfos specifications. Maintains pump performance and warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFull Traceability\u003c\/h4\u003e\n\u003cp\u003eGenuine Grundfos parts carry manufacturer traceability from production through delivery. No counterfeit risk.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAuthorized Source\u003c\/h4\u003e\n\u003cp\u003ePumpStop is an authorized Grundfos distributor. All parts are genuine — not aftermarket, not surplus.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eConfirm Compatibility\u003c\/h4\u003e\n\u003cp\u003eAlways verify part number against your pump model number and serial number before ordering. Contact PumpStop for parts identification assistance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eTechnical Support Available\u003c\/h4\u003e\n\u003cp\u003ePumpStop technical team can identify correct parts from pump nameplate data, serial number, or model code. Call (781) 281-8905 or chat.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eContact for Availability\u003c\/h4\u003e\n\u003cp\u003eParts availability varies. Contact PumpStop to confirm stock, lead time, and pricing before placing an order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99821644\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\n\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DMH\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Aluminum\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99821644\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDMH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eHydraulic Dosing Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e230\/400V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e3-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e232.06psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e68°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003e4\/6, 6\/9, 6\/12, 9\/12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003e4\/6, 6\/9, 6\/12, 9\/12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, EAC, CNROHSEX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 230\/400V, 3-Phase, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 68°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DMH pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DMH Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99821644\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99821644 · 99821644\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99821644 --\u003e","brand":"GRUNDFOS","offers":[{"title":"Default Title","offer_id":46970355679541,"sku":"99821644","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_dacca007-cf95-47b1-a040-30a0e27b9d85.jpg?v=1748271502"},{"product_id":"ddc-15-4-97721711","title":"Grundfos 97721711 - DDC 15-4 | Dosing Pump | Digital | Compact","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  .gf-header{border-top:3px solid 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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003eDDC 15-4 · Digital Dosing Pump — Compact\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDC\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 97721711\u003c\/strong\u003e (\u003cstrong\u003eDDC 15-4\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — Compact\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with stepper motor. User-friendly at optimum price-performance ratio. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e58.02psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e113°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eGenuine Grundfos Part\u003c\/h4\u003e\n\u003cp\u003eOEM component engineered and manufactured to Grundfos specifications. Maintains pump performance and warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFull Traceability\u003c\/h4\u003e\n\u003cp\u003eGenuine Grundfos parts carry manufacturer traceability from production through delivery. No counterfeit risk.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAuthorized Source\u003c\/h4\u003e\n\u003cp\u003ePumpStop is an authorized Grundfos distributor. All parts are genuine — not aftermarket, not surplus.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eConfirm Compatibility\u003c\/h4\u003e\n\u003cp\u003eAlways verify part number against your pump model number and serial number before ordering. Contact PumpStop for parts identification assistance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eTechnical Support Available\u003c\/h4\u003e\n\u003cp\u003ePumpStop technical team can identify correct parts from pump nameplate data, serial number, or model code. Call (781) 281-8905 or chat.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eContact for Availability\u003c\/h4\u003e\n\u003cp\u003eParts availability varies. Contact PumpStop to confirm stock, lead time, and pricing before placing an order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — DDC 15-4\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\n\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDC\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eModel Code:\u003c\/strong\u003e DDC 15-4\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e97721711\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — Compact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e58.02psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003e0.17x 1\/4, 1\/4x3\/8, 3\/8x1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003e0.17x 1\/4, 1\/4x3\/8, 3\/8x1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 113°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDC pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDC Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — DDC 15-4\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 97721711 · DDC 15-4\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:97721711 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46970603700533,"sku":"97721711","price":4230.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_ca694801-de9e-4045-b5fd-9c31a867d3dc.jpg?v=1701872789"},{"product_id":"dda-75-16-ar-pvcvc-f-31u7u7-99410951","title":"Grundfos 99410951 - DDA 7.5-16 AR-PVC\/V\/C-F-31U7U7","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  .gf-header{border-top:3px solid 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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv style=\"background:#fff3cd;border:2px solid #ffc107;padding:14px 16px;margin-bottom:20px;font-size:13px;line-height:1.6;\"\u003e\n\u003cstrong style=\"display:block;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#856404;margin-bottom:6px;\"\u003e⚠ Discontinued Product\u003c\/strong\u003e\nThis model has been discontinued by Grundfos. Stock may be limited. \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\" style=\"color:#856404;font-weight:700;\"\u003eContact PumpStop\u003c\/a\u003e to confirm availability or discuss a replacement model.\n\u003c\/div\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99410951 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1.0-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99410951\u003c\/strong\u003e (\u003cstrong\u003eDDA 7.5-16 AR-PVC\/V\/C-F-31U7U7\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1.0-Phase, 60 Hz.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1.0-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e145.04psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e113°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99410951\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99410951\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1.0-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e145.04psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003e0.17x 1\/4, 1\/4x3\/8, 3\/8x1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003e0.17x 1\/4, 1\/4x3\/8, 3\/8x1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1.0-Phase, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 113°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99410951\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99410951 · 99410951\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99410951 --\u003e","brand":"GRUNDFOS","offers":[{"title":"Default Title","offer_id":46971171340597,"sku":"99410951","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/placeholder_7288bafb-0df8-4aaa-b89f-3c668dba244b.jpg?v=1748272187"},{"product_id":"dda-12-10-ar-ppvc-f-31u2u2fg-99290792","title":"Grundfos 99290792 - DDA 12-10 AR-PP\/V\/C-F-31U2U2FG","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  .gf-header{border-top:3px solid 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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv style=\"background:#fff3cd;border:2px solid #ffc107;padding:14px 16px;margin-bottom:20px;font-size:13px;line-height:1.6;\"\u003e\n\u003cstrong style=\"display:block;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#856404;margin-bottom:6px;\"\u003e⚠ Discontinued Product\u003c\/strong\u003e\nThis model has been discontinued by Grundfos. Stock may be limited. \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\" style=\"color:#856404;font-weight:700;\"\u003eContact PumpStop\u003c\/a\u003e to confirm availability or discuss a replacement model.\n\u003c\/div\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99290792 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1.0-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99290792\u003c\/strong\u003e (\u003cstrong\u003eDDA 12-10 AR-PP\/V\/C-F-31U2U2FG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1.0-Phase, 60 Hz.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1.0-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e145.04psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e113°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99290792\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99290792\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1.0-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e145.04psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003e4\/6, 6\/9, 6\/12, 9\/12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003e4\/6, 6\/9, 6\/12, 9\/12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, EAC, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1.0-Phase, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 113°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99290792\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99290792 · 99290792\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99290792 --\u003e","brand":"GRUNDFOS","offers":[{"title":"Default Title","offer_id":46971749892405,"sku":"99290792","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/placeholder_088a0416-254f-4838-8f28-716ad74199be.jpg?v=1748272655"},{"product_id":"dmx-50-10-99205998","title":"Grundfos 99205998 - DMX 50-10 B-PVC\/V\/C-X-E1U2U2XEMNG","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  .gf-header{border-top:3px solid #007ac2;padding:14px 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@media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99205998 · Mechanical Dosing Pump\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDMX\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e230\/400V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e3-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99205998\u003c\/strong\u003e (\u003cstrong\u003eDMX 50-10 B-PVC\/V\/C-X-E1U2U2XEMNG\u003c\/strong\u003e) is a \u003cstrong\u003eMechanical Dosing Pump\u003c\/strong\u003e. Diaphragm dosing pump for chemical dosing in water treatment and industrial processes. Rated 230\/400V, 3-Phase, 50 Hz. Applications include Plumbing: Water Disinfection, Process liquids transfer, Cooling and more.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e230\/400V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e3-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e145.04psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e104°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eGenuine Grundfos Part\u003c\/h4\u003e\n\u003cp\u003eOEM component engineered and manufactured to Grundfos specifications. Maintains pump performance and warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFull Traceability\u003c\/h4\u003e\n\u003cp\u003eGenuine Grundfos parts carry manufacturer traceability from production through delivery. No counterfeit risk.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAuthorized Source\u003c\/h4\u003e\n\u003cp\u003ePumpStop is an authorized Grundfos distributor. All parts are genuine — not aftermarket, not surplus.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eConfirm Compatibility\u003c\/h4\u003e\n\u003cp\u003eAlways verify part number against your pump model number and serial number before ordering. Contact PumpStop for parts identification assistance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eTechnical Support Available\u003c\/h4\u003e\n\u003cp\u003ePumpStop technical team can identify correct parts from pump nameplate data, serial number, or model code. Call (781) 281-8905 or chat.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eContact for Availability\u003c\/h4\u003e\n\u003cp\u003eParts availability varies. Contact PumpStop to confirm stock, lead time, and pricing before placing an order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99205998\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\n\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DMX\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Thermoplastic\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99205998\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDMX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eMechanical Dosing Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e230\/400V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e3-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e145.04psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003e4\/6, 6\/9, 6\/12, 9\/12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003e4\/6, 6\/9, 6\/12, 9\/12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eThermoplastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, EAC, CNROHSEX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003ePlumbing: Water Disinfection\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 230\/400V, 3-Phase, 50 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 104°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DMX pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DMX Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99205998\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99205998 · 99205998\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99205998 --\u003e","brand":"GRUNDFOS","offers":[{"title":"Default Title","offer_id":46971855274293,"sku":"99205998","price":3580.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_e2b976e0-2dff-4333-8f2a-65ec4b3bf2a7.jpg?v=1748272822"},{"product_id":"dda-30-4-ar-pvcec-f-31u7u7bg-99191663","title":"Grundfos 99191663 - DDA 30-4 AR-PVC\/E\/C-F-31U7U7BG","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  .gf-header{border-top:3px solid 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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv style=\"background:#fff3cd;border:2px solid #ffc107;padding:14px 16px;margin-bottom:20px;font-size:13px;line-height:1.6;\"\u003e\n\u003cstrong style=\"display:block;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#856404;margin-bottom:6px;\"\u003e⚠ Discontinued Product\u003c\/strong\u003e\nThis model has been discontinued by Grundfos. Stock may be limited. \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\" style=\"color:#856404;font-weight:700;\"\u003eContact PumpStop\u003c\/a\u003e to confirm availability or discuss a replacement model.\n\u003c\/div\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99191663 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1.0-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99191663\u003c\/strong\u003e (\u003cstrong\u003eDDA 30-4 AR-PVC\/E\/C-F-31U7U7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1.0-Phase, 60 Hz.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1.0-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e58.02psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e113°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99191663\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99191663\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1.0-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e58.02psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003e0.17x 1\/4, 1\/4x3\/8, 3\/8x1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003e0.17x 1\/4, 1\/4x3\/8, 3\/8x1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1.0-Phase, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 113°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99191663\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99191663 · 99191663\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99191663 --\u003e","brand":"GRUNDFOS","offers":[{"title":"Default Title","offer_id":46971868053813,"sku":"99191663","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/placeholder_3b6cec75-c413-4ba6-8c30-95dd990dc2cb.jpg?v=1748272848"},{"product_id":"dda-120-7-99164221","title":"Grundfos 99164221 - DDA 120-7 FCM-SS\/T\/SS-F-32A1A1FG","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  .gf-header{border-top:3px solid #007ac2;padding:14px 0 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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99164221 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99164221\u003c\/strong\u003e (\u003cstrong\u003eDDA 120-7 FCM-SS\/T\/SS-F-32A1A1FG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e101.53psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99164221\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99164221\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e101.53psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. threaded Rp 3\/4# Code A1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. threaded Rp 3\/4# Code A1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, EAC, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99164221\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99164221 · 99164221\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99164221 --\u003e","brand":"GRUNDFOS","offers":[{"title":"Default Title","offer_id":46971918516533,"sku":"99164221","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_2a488bc8-2901-433d-ad5e-7fa714b4ccc3.jpg?v=1748272918"},{"product_id":"dda-200-4-99164188","title":"Grundfos 99164188 - DDA 200-4 AR-PVC\/T\/C-F-31U3U3FG","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  .gf-header{border-top:3px solid #007ac2;padding:14px 0 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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99164188 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99164188\u003c\/strong\u003e (\u003cstrong\u003eDDA 200-4 AR-PVC\/T\/C-F-31U3U3FG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e58.02psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e104°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99164188\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99164188\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e58.02psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn.pack U3 (hose ID.19mm \u0026amp;..\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn.pack U3 (hose ID.19mm \u0026amp;..\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, EAC, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 104°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99164188\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99164188 · 99164188\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99164188 --\u003e","brand":"GRUNDFOS","offers":[{"title":"Default Title","offer_id":46971918713141,"sku":"99164188","price":11173.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_270145b3-c7fb-4eeb-822a-aadf7dff4a2d.jpg?v=1748272920"},{"product_id":"dda-120-7-99164187","title":"Grundfos 99164187 - DDA 120-7 FCM-PVC\/T\/C-F-31U3U3FG","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  .gf-header{border-top:3px solid #007ac2;padding:14px 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@media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99164187 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99164187\u003c\/strong\u003e (\u003cstrong\u003eDDA 120-7 FCM-PVC\/T\/C-F-31U3U3FG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e101.53psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e104°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99164187\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99164187\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e101.53psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn.pack U3 (hose ID.19mm \u0026amp;..\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn.pack U3 (hose ID.19mm \u0026amp;..\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, EAC, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 104°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99164187\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99164187 · 99164187\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99164187 --\u003e","brand":"GRUNDFOS","offers":[{"title":"Default Title","offer_id":46971919171893,"sku":"99164187","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_626d5ed8-9250-4f78-a32e-f7bb283bf9d6.jpg?v=1748272922"},{"product_id":"dda-200-4-99159509","title":"Grundfos 99159509 - DDA 200-4 AR-PVC-L\/V\/C-F-31U3U3FG","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  .gf-header{border-top:3px solid #007ac2;padding:14px 0 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@media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159509 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159509\u003c\/strong\u003e (\u003cstrong\u003eDDA 200-4 AR-PVC-L\/V\/C-F-31U3U3FG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e58.02psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e104°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159509\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159509\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e58.02psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn.pack U3 (hose ID.19mm \u0026amp;..\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn.pack U3 (hose ID.19mm \u0026amp;..\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, EAC, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 104°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159509\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159509 · 99159509\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159509 --\u003e","brand":"GRUNDFOS","offers":[{"title":"Default Title","offer_id":46971931590965,"sku":"99159509","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_42de4a2a-6841-44d1-8e6c-25cddc15d0a9.jpg?v=1748272933"},{"product_id":"dda-200-4-99159508","title":"Grundfos 99159508 - DDA 200-4 AR-PVC-L\/E\/C-F-31U3U3FG","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  .gf-header{border-top:3px solid #007ac2;padding:14px 0 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@media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159508 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159508\u003c\/strong\u003e (\u003cstrong\u003eDDA 200-4 AR-PVC-L\/E\/C-F-31U3U3FG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e58.02psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e104°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159508\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159508\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e58.02psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn.pack U3 (hose ID.19mm \u0026amp;..\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn.pack U3 (hose ID.19mm \u0026amp;..\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, EAC, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 104°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159508\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159508 · 99159508\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159508 --\u003e","brand":"GRUNDFOS","offers":[{"title":"Default Title","offer_id":46971931820341,"sku":"99159508","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_ee58decf-40b9-4c27-b601-cf8ce33ad2a7.jpg?v=1748272934"},{"product_id":"dda-200-4-99159495","title":"Grundfos 99159495 - DDA 200-4 FCM-SS\/T\/SS-F-31A3A3BG | Horizontal | End Suction | Centrifugal","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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@media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159495 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159495\u003c\/strong\u003e (\u003cstrong\u003eDDA 200-4 FCM-SS\/T\/SS-F-31A3A3BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e58.02psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159495\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159495\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e58.02psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. threaded 3\/4#NPTF CodeA3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. threaded 3\/4#NPTF CodeA3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159495\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159495 · 99159495\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159495 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971932475701,"sku":"99159495","price":13059.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_bedc7993-bbbf-4a40-b1bf-0de931373ce5.jpg?v=1701862990"},{"product_id":"dda-200-4-99159494","title":"Grundfos 99159494 - DDA 200-4 FCM-SS\/V\/SS-F-31A3A3BG | Horizontal | End Suction | Centrifugal","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159494 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159494\u003c\/strong\u003e (\u003cstrong\u003eDDA 200-4 FCM-SS\/V\/SS-F-31A3A3BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e58.02psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159494\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159494\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e58.02psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. threaded 3\/4#NPTF CodeA3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. threaded 3\/4#NPTF CodeA3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159494\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159494 · 99159494\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159494 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971932672309,"sku":"99159494","price":12805.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_468d864b-483b-47c0-ad1d-84874aee96b9.jpg?v=1701862987"},{"product_id":"dda-200-4-99159493","title":"Grundfos 99159493 - DDA 200-4 FCM-PV\/V\/C-F-31A7A7BG | Horizontal | End Suction | Centrifugal","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159493 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1.0-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159493\u003c\/strong\u003e (\u003cstrong\u003eDDA 200-4 FCM-PV\/V\/C-F-31A7A7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1.0-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1.0-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e58.02psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159493\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159493\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1.0-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e58.02psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1.0-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159493\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159493 · 99159493\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159493 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971932967221,"sku":"99159493","price":12443.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_b25cfd10-fed3-47ef-98e6-234243504596.jpg?v=1701862984"},{"product_id":"dda-200-4-99159492","title":"Grundfos 99159492 - DDA 200-4 FCM-PV\/T\/C-F-31A7A7BG | Horizontal | End Suction | Centrifugal","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159492 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159492\u003c\/strong\u003e (\u003cstrong\u003eDDA 200-4 FCM-PV\/T\/C-F-31A7A7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e58.02psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159492\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159492\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e58.02psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159492\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159492 · 99159492\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159492 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971933491509,"sku":"99159492","price":12692.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_52b2ea4f-e17f-43a4-a4ea-261449b3650b.jpg?v=1701862982"},{"product_id":"dda-200-4-99159491","title":"Grundfos 99159491 - DDA 200-4 FCM-PV\/E\/C-F-31A7A7BG | Horizontal | End Suction | Centrifugal","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159491 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159491\u003c\/strong\u003e (\u003cstrong\u003eDDA 200-4 FCM-PV\/E\/C-F-31A7A7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e58.02psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159491\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159491\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e58.02psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159491\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159491 · 99159491\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159491 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971933786421,"sku":"99159491","price":12443.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_d5c817cc-c5e3-4a01-8a09-ea26b7dd31ab.jpg?v=1701862979"},{"product_id":"dda-200-4-99159490","title":"Grundfos 99159490 - DDA 200-4 FCM-PVC\/V\/C-F-31A7A7BG | Horizontal | End Suction | Centrifugal","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159490 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159490\u003c\/strong\u003e (\u003cstrong\u003eDDA 200-4 FCM-PVC\/V\/C-F-31A7A7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e58.02psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e104°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159490\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159490\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e58.02psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 104°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159490\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159490 · 99159490\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159490 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971934245173,"sku":"99159490","price":11661.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_f1a5a873-3e8c-492e-bec3-3fc7bbf9f5ca.jpg?v=1701862976"},{"product_id":"dda-200-4-99159489","title":"Grundfos 99159489 - DDA 200-4 FCM-PVC\/E\/C-F-31A7A7BG | Horizontal | End Suction | Centrifugal","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159489 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159489\u003c\/strong\u003e (\u003cstrong\u003eDDA 200-4 FCM-PVC\/E\/C-F-31A7A7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e58.02psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e104°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159489\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159489\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e58.02psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 104°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159489\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159489 · 99159489\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159489 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971936211253,"sku":"99159489","price":11661.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_54c50a9f-0625-4f0e-aaec-6a5242cb123e.jpg?v=1701862972"},{"product_id":"dda-200-4-99159488","title":"Grundfos 99159488 - DDA 200-4 AR-SS\/T\/SS-F-31A3A3BG | Dosing Pump | Digital | High Accuracy","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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@media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159488 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159488\u003c\/strong\u003e (\u003cstrong\u003eDDA 200-4 AR-SS\/T\/SS-F-31A3A3BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e58.02psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159488\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159488\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e58.02psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. threaded 3\/4#NPTF CodeA3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. threaded 3\/4#NPTF CodeA3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159488\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159488 · 99159488\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159488 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971936670005,"sku":"99159488","price":10713.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_0b49e6a1-3ea0-4418-b0ea-8d3c8c5ea29e.jpg?v=1701862970"},{"product_id":"dda-200-4-99159487","title":"Grundfos 99159487 - DDA 200-4 AR-SS\/V\/SS-F-31A3A3BG | Dosing Pump | Digital | High Accuracy","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159487 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159487\u003c\/strong\u003e (\u003cstrong\u003eDDA 200-4 AR-SS\/V\/SS-F-31A3A3BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e58.02psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159487\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159487\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e58.02psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. threaded 3\/4#NPTF CodeA3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. threaded 3\/4#NPTF CodeA3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159487\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159487 · 99159487\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159487 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971937030453,"sku":"99159487","price":10467.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_68c3cdcd-7d85-4614-aeb9-7d918bbed439.jpg?v=1701862966"},{"product_id":"dda-200-4-99159486","title":"Grundfos 99159486 - DDA 200-4 AR-PV\/V\/C-F-31A7A7BG | Dosing Pump | Digital | High Accuracy","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159486 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159486\u003c\/strong\u003e (\u003cstrong\u003eDDA 200-4 AR-PV\/V\/C-F-31A7A7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e58.02psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159486\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159486\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e58.02psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159486\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159486 · 99159486\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159486 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971937292597,"sku":"99159486","price":10100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_a0327aa0-8cf2-4aa2-826e-8b8ae1896dac.jpg?v=1701862963"},{"product_id":"dda-200-4-99159485","title":"Grundfos 99159485 - DDA 200-4 AR-PV\/T\/C-F-31A7A7BG | Dosing Pump | Digital | High Accuracy","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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@media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159485 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159485\u003c\/strong\u003e (\u003cstrong\u003eDDA 200-4 AR-PV\/T\/C-F-31A7A7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e58.02psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159485\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e58.02psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159485\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159485 · 99159485\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159485 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971937718581,"sku":"99159485","price":10353.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_ccaadf7c-13fc-4ae3-989e-884cf8d1887d.jpg?v=1701862960"},{"product_id":"dda-200-4-99159484","title":"Grundfos 99159484 - DDA 200-4 AR-PV\/E\/C-F-31A7A7BG | Dosing Pump | Digital | High Accuracy","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159484 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159484\u003c\/strong\u003e (\u003cstrong\u003eDDA 200-4 AR-PV\/E\/C-F-31A7A7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e58.02psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159484\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159484\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e58.02psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159484\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159484 · 99159484\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159484 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971938210101,"sku":"99159484","price":10100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_0bfebef7-ed4f-4118-9e5c-e3c45d277de0.jpg?v=1701862958"},{"product_id":"dda-200-4-99159483","title":"Grundfos 99159483 - DDA 200-4 AR-PVC\/V\/C-F-31A7A7BG | Dosing Pump | Digital | High Accuracy","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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@media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159483 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159483\u003c\/strong\u003e (\u003cstrong\u003eDDA 200-4 AR-PVC\/V\/C-F-31A7A7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e58.02psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e104°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159483\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159483\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e58.02psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 104°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159483\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159483 · 99159483\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159483 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971938537781,"sku":"99159483","price":9321.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_80d624b7-5561-44a4-80a7-c6a472340623.jpg?v=1701862955"},{"product_id":"dda-200-4-99159482","title":"Grundfos 99159482 - DDA 200-4 AR-PVC\/E\/C-F-31A7A7BG | Dosing Pump | Digital | High Accuracy","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159482 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159482\u003c\/strong\u003e (\u003cstrong\u003eDDA 200-4 AR-PVC\/E\/C-F-31A7A7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e58.02psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e104°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159482\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159482\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e58.02psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 104°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159482\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159482 · 99159482\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159482 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971938668853,"sku":"99159482","price":9321.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_049e1bc3-40bb-4cf8-a9ac-f61585e5dfef.jpg?v=1701862952"},{"product_id":"dda-120-7-99159481","title":"Grundfos 99159481 - DDA 120-7 FCM-SS\/T\/SS-F-31A3A3BG | Horizontal | End Suction | Centrifugal","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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@media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159481 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159481\u003c\/strong\u003e (\u003cstrong\u003eDDA 120-7 FCM-SS\/T\/SS-F-31A3A3BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e101.53psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159481\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159481\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e101.53psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. threaded 3\/4#NPTF CodeA3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. threaded 3\/4#NPTF CodeA3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159481\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159481 · 99159481\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159481 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971939160373,"sku":"99159481","price":12537.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_352848bd-7f7e-4dbb-8717-6217ad5576b6.jpg?v=1701862949"},{"product_id":"dda-120-7-99159480","title":"Grundfos 99159480 - DDA 120-7 FCM-SS\/V\/SS-F-31A3A3BG | Horizontal | End Suction | Centrifugal","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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@media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159480 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159480\u003c\/strong\u003e (\u003cstrong\u003eDDA 120-7 FCM-SS\/V\/SS-F-31A3A3BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e101.53psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159480\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159480\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e101.53psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. threaded 3\/4#NPTF CodeA3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. threaded 3\/4#NPTF CodeA3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159480\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159480 · 99159480\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159480 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971939815733,"sku":"99159480","price":12286.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_a5ddf415-29f5-4de8-b4a9-6e48358d6207.jpg?v=1701862946"},{"product_id":"dda-120-7-99159479","title":"Grundfos 99159479 - DDA 120-7 FCM-PV\/V\/C-F-31A7A7BG | Horizontal | End Suction | Centrifugal","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159479 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159479\u003c\/strong\u003e (\u003cstrong\u003eDDA 120-7 FCM-PV\/V\/C-F-31A7A7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e101.53psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159479\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159479\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e101.53psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159479\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159479 · 99159479\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159479 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971940077877,"sku":"99159479","price":11922.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_7da4f480-415e-4243-bd49-a637d2a35a34.jpg?v=1701862943"},{"product_id":"dda-120-7-99159478","title":"Grundfos 99159478 - DDA 120-7 FCM-PV\/T\/C-F-31A7A7BG | Horizontal | End Suction | Centrifugal","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159478 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1.0-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159478\u003c\/strong\u003e (\u003cstrong\u003eDDA 120-7 FCM-PV\/T\/C-F-31A7A7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1.0-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1.0-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e101.53psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159478\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159478\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1.0-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e101.53psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1.0-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159478\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159478 · 99159478\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159478 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971940307253,"sku":"99159478","price":12172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_c68d0390-1c4d-46ba-8f90-158391046f4d.jpg?v=1701862940"},{"product_id":"dda-120-7-99159477","title":"Grundfos 99159477 - DDA 120-7 FCM-PV\/E\/C-F-31A7A7BG | Horizontal | End Suction | Centrifugal","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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@media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159477 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1.0-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159477\u003c\/strong\u003e (\u003cstrong\u003eDDA 120-7 FCM-PV\/E\/C-F-31A7A7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1.0-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1.0-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e101.53psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159477\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159477\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1.0-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e101.53psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1.0-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159477\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159477 · 99159477\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159477 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971940667701,"sku":"99159477","price":11922.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_fe51fae4-a367-4ede-ba09-258a60ba90a8.jpg?v=1701862937"},{"product_id":"dda-120-7-99159476","title":"Grundfos 99159476 - DDA 120-7 FCM-PVC\/V\/C-F-31A7A7BG | Horizontal | End Suction | Centrifugal","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159476 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159476\u003c\/strong\u003e (\u003cstrong\u003eDDA 120-7 FCM-PVC\/V\/C-F-31A7A7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e101.53psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e104°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159476\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159476\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e101.53psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 104°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159476\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159476 · 99159476\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159476 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971941028149,"sku":"99159476","price":11139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_2a52e00f-9205-4d8f-b17c-adfef3ddc732.jpg?v=1701862934"},{"product_id":"dda-120-7-99159475","title":"Grundfos 99159475 - DDA 120-7 FCM-PVC\/E\/C-F-31A7A7BG | Horizontal | End Suction | Centrifugal","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159475 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159475\u003c\/strong\u003e (\u003cstrong\u003eDDA 120-7 FCM-PVC\/E\/C-F-31A7A7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e101.53psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e104°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159475\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159475\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e101.53psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 104°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159475\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159475 · 99159475\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159475 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971941454133,"sku":"99159475","price":11139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_ed8ac1ce-4232-4afd-9474-3ea5daef4528.jpg?v=1701862931"},{"product_id":"dda-120-7-99159474","title":"Grundfos 99159474 - DDA 120-7 AR-SS\/T\/SS-F-31A3A3BG | Dosing Pump | Digital | High Accuracy","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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@media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159474 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159474\u003c\/strong\u003e (\u003cstrong\u003eDDA 120-7 AR-SS\/T\/SS-F-31A3A3BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e101.53psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159474\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159474\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e101.53psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. threaded 3\/4#NPTF CodeA3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. threaded 3\/4#NPTF CodeA3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159474\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159474 · 99159474\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159474 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971941847349,"sku":"99159474","price":10196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_75f8ce3a-ee88-4889-9244-4ece301881ef.jpg?v=1701862928"},{"product_id":"dda-120-7-99159473","title":"Grundfos 99159473 - DDA 120-7 AR-SS\/V\/SS-F-31A3A3BG | Dosing Pump | Digital | High Accuracy","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159473 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159473\u003c\/strong\u003e (\u003cstrong\u003eDDA 120-7 AR-SS\/V\/SS-F-31A3A3BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e101.53psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159473\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159473\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e101.53psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. threaded 3\/4#NPTF CodeA3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. threaded 3\/4#NPTF CodeA3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159473\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159473 · 99159473\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159473 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971942109493,"sku":"99159473","price":9945.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_79efe4f9-bf77-4221-8db8-ee2c9fc1f999.jpg?v=1701862925"},{"product_id":"dda-120-7-99159472","title":"Grundfos 99159472 - DDA 120-7 AR-PV\/V\/C-F-31A7A7BG | Dosing Pump | Digital | High Accuracy","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159472 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159472\u003c\/strong\u003e (\u003cstrong\u003eDDA 120-7 AR-PV\/V\/C-F-31A7A7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e101.53psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159472\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159472\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e101.53psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159472\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159472 · 99159472\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159472 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971942469941,"sku":"99159472","price":9581.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_801d13be-927e-4bcf-a1ef-f14b8a43131c.jpg?v=1701862922"},{"product_id":"dda-120-7-99159471","title":"Grundfos 99159471 - DDA 120-7 AR-PV\/T\/C-F-31A7A7BG | Dosing Pump | Digital | High Accuracy","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159471 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159471\u003c\/strong\u003e (\u003cstrong\u003eDDA 120-7 AR-PV\/T\/C-F-31A7A7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e101.53psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159471\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159471\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e101.53psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159471\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159471 · 99159471\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159471 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971942928693,"sku":"99159471","price":9832.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_1ebffe59-514e-4404-b41e-2cdbb697e5fd.jpg?v=1701862919"},{"product_id":"dda-120-7-99159470","title":"Grundfos 99159470 - DDA 120-7 AR-PV\/E\/C-F-31A7A7BG | Dosing Pump | Digital | High Accuracy","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159470 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159470\u003c\/strong\u003e (\u003cstrong\u003eDDA 120-7 AR-PV\/E\/C-F-31A7A7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e101.53psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159470\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159470\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e101.53psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159470\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159470 · 99159470\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159470 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971943387445,"sku":"99159470","price":9581.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_6184a759-cd90-4c00-a550-164c055d48e2.jpg?v=1701862914"},{"product_id":"dda-120-7-99159469","title":"Grundfos 99159469 - DDA 120-7 AR-PVC\/V\/C-F-31A7A7BG | Dosing Pump | Digital | High Accuracy","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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@media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159469 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159469\u003c\/strong\u003e (\u003cstrong\u003eDDA 120-7 AR-PVC\/V\/C-F-31A7A7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e101.53psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e104°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159469\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159469\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e101.53psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 104°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159469\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159469 · 99159469\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159469 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971943551285,"sku":"99159469","price":8802.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_9bdd8203-3e2b-4921-86cf-e41ad679dc49.jpg?v=1701862911"},{"product_id":"dda-120-7-99159468","title":"Grundfos 99159468 - DDA 120-7 AR-PVC\/E\/C-F-31A7A7BG | Dosing Pump | Digital | High Accuracy","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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@media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159468 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159468\u003c\/strong\u003e (\u003cstrong\u003eDDA 120-7 AR-PVC\/E\/C-F-31A7A7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e101.53psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e104°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159468\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159468\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e101.53psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 104°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159468\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159468 · 99159468\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159468 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971943715125,"sku":"99159468","price":8802.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_ad63a312-8488-4876-8150-f3e5fd09b4d8.jpg?v=1701862905"},{"product_id":"dda-60-10-99159467","title":"Grundfos 99159467 - DDA 60-10 FCM-SS\/T\/SS-F-31A3A3BG | Horizontal | End Suction | Centrifugal","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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@media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159467 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159467\u003c\/strong\u003e (\u003cstrong\u003eDDA 60-10 FCM-SS\/T\/SS-F-31A3A3BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e145.04psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159467\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159467\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e145.04psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. threaded 3\/4#NPTF CodeA3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. threaded 3\/4#NPTF CodeA3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159467\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159467 · 99159467\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159467 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971944337717,"sku":"99159467","price":11551.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_1daa927d-24cf-4f4e-b7d5-4b08a182d32e.jpg?v=1701862902"},{"product_id":"dda-60-10-99159466","title":"Grundfos 99159466 - DDA 60-10 FCM-SS\/V\/SS-F-31A3A3BG | Horizontal | End Suction | Centrifugal","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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@media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159466 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159466\u003c\/strong\u003e (\u003cstrong\u003eDDA 60-10 FCM-SS\/V\/SS-F-31A3A3BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e145.04psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159466\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159466\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e145.04psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. threaded 3\/4#NPTF CodeA3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. threaded 3\/4#NPTF CodeA3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159466\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159466 · 99159466\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159466 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971944960309,"sku":"99159466","price":11298.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_ddd414b9-e681-4748-9f94-9b1b5705569f.jpg?v=1701862899"},{"product_id":"dda-60-10-99159465","title":"Grundfos 99159465 - DDA 60-10 FCM-PV\/V\/C-F-31A7A7BG | Horizontal | End Suction | Centrifugal","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159465 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1.0-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159465\u003c\/strong\u003e (\u003cstrong\u003eDDA 60-10 FCM-PV\/V\/C-F-31A7A7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1.0-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1.0-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e145.04psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159465\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159465\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1.0-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e145.04psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1.0-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159465\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159465 · 99159465\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159465 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971945222453,"sku":"99159465","price":10933.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_99f5e789-680e-4b2d-aba6-f6d40a4cdace.jpg?v=1701862896"},{"product_id":"dda-60-10-99159464","title":"Grundfos 99159464 - DDA 60-10 FCM-PV\/T\/C-F-31A7A7BG | Horizontal | End Suction | Centrifugal","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159464 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1.0-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159464\u003c\/strong\u003e (\u003cstrong\u003eDDA 60-10 FCM-PV\/T\/C-F-31A7A7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1.0-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1.0-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e145.04psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159464\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159464\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1.0-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e145.04psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1.0-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159464\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159464 · 99159464\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159464 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971946369333,"sku":"99159464","price":11185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_7a6e9509-44ec-4d38-8edf-e2349abbf7a2.jpg?v=1701862893"},{"product_id":"dda-60-10-99159463","title":"Grundfos 99159463 - DDA 60-10 FCM-PV\/E\/C-F-31A7A7BG | Horizontal | End Suction | Centrifugal","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159463 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159463\u003c\/strong\u003e (\u003cstrong\u003eDDA 60-10 FCM-PV\/E\/C-F-31A7A7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e145.04psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159463\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159463\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e145.04psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159463\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159463 · 99159463\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159463 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971946959157,"sku":"99159463","price":10933.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_7730d93d-7043-435f-98ea-4a4ab87ee209.jpg?v=1701862890"},{"product_id":"dda-60-10-99159462","title":"Grundfos 99159462 - DDA 60-10 FCM-PVC\/V\/C-F-31A7A7BG | Horizontal | End Suction | Centrifugal","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159462 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159462\u003c\/strong\u003e (\u003cstrong\u003eDDA 60-10 FCM-PVC\/V\/C-F-31A7A7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e145.04psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e104°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159462\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159462\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e145.04psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 104°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159462\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159462 · 99159462\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159462 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971947712821,"sku":"99159462","price":10154.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_b1832437-1273-4d97-888c-b66955523ad1.jpg?v=1701862887"},{"product_id":"dda-60-10-99159461","title":"Grundfos 99159461 - DDA 60-10 FCM-PVC\/E\/C-F-31A7A7BG | Horizontal | End Suction | Centrifugal","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative}\n  .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)}\n  .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7}\n  .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px}\n  .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0}\n  .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px}\n  .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline}\n  .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}\n  @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159461 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159461\u003c\/strong\u003e (\u003cstrong\u003eDDA 60-10 FCM-PVC\/E\/C-F-31A7A7BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e145.04psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e104°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159461\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159461\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e145.04psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. Threaded 3\/4#NPTM CodeA7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 104°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159461\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159461 · 99159461\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159461 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971947942197,"sku":"99159461","price":10154.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_56837d2d-d6fd-492a-90b3-de24efae6e8c.jpg?v=1701862884"},{"product_id":"dda-60-10-99159460","title":"Grundfos 99159460 - DDA 60-10 AR-SS\/T\/SS-F-31A3A3BG | Dosing Pump | Digital | High Accuracy","description":"\u003cstyle\u003e\n  .gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px}\n  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@media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"gf\"\u003e\n\u003cdiv class=\"gf-header\"\u003e\n\u003cdiv class=\"gf-mfr\"\u003eGrundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark\u003c\/div\u003e\n\u003cdiv class=\"gf-model-tag\"\u003e99159460 · Digital Dosing Pump — SMART\u003c\/div\u003e\n\u003cdiv class=\"gf-tags\"\u003e\n\u003cspan class=\"gf-tag\"\u003eDDA\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e100-240V\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e1-Phase\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003e50, 60 Hz\u003c\/span\u003e\u003cspan class=\"gf-tag\"\u003eIP65 \/ TYPE 4X\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"gf-lead\"\u003eThe \u003cstrong\u003eGrundfos 99159460\u003c\/strong\u003e (\u003cstrong\u003eDDA 60-10 AR-SS\/T\/SS-F-31A3A3BG\u003c\/strong\u003e) is a \u003cstrong\u003eDigital Dosing Pump — SMART\u003c\/strong\u003e. SMART Digital diaphragm dosing pump with internal brushless motor. High-end solution for complex dosing applications. Rated 100-240V, 1-Phase, 50, 60 Hz. Applications include Process liquids transfer, Cooling, Industrial process water treatment.\u003c\/p\u003e\n\u003cdiv class=\"gf-qs\"\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e100-240V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003ePhase\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e1-Phase\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e50, 60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Pressure\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e145.04psi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-item\"\u003e\n\u003cdiv class=\"gf-qs-label\"\u003eMax Fluid Temp\u003c\/div\u003e\n\u003cdiv class=\"gf-qs-value\"\u003e122°F\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust\"\u003e\u003cdiv class=\"gf-trust-inner\"\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eGrundfos\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eWorld's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eIndustrial Grade\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eBuilt and tested to IEC and NEMA standards\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eAuthorized Distributor\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eGenuine Grundfos product — full manufacturer warranty coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-item\"\u003e\n\u003cdiv class=\"gf-trust-label\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"gf-trust-value\"\u003eTechnical help available — call (781) 281-8905 or chat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eWhy This Product\u003c\/div\u003e\n\u003cdiv class=\"gf-why-grid\"\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eSMART Digital Dosing\u003c\/h4\u003e\n\u003cp\u003eMicroprocessor-controlled diaphragm pump with servo motor drive. Adjusts stroke and speed independently — true flow control from 0.1% to 100% without a bypass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eBrushless Servo Motor Drive\u003c\/h4\u003e\n\u003cp\u003eBrushless motor eliminates brush wear and motor maintenance. Expected service life significantly longer than traditional peristaltic or solenoid dosing pumps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eFlowControl Technology\u003c\/h4\u003e\n\u003cp\u003eMulti-sensor feedback loop adjusts dosing in real time based on system back pressure. Flow accuracy maintained regardless of pressure variation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eDegassing Function\u003c\/h4\u003e\n\u003cp\u003eAutomatic degassing prevents air lock in chemical lines — critical for hypochlorite and other gas-generating chemicals. Runs without operator intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eAll Major Communication Protocols\u003c\/h4\u003e\n\u003cp\u003ePROFIBUS, MODBUS, Profinet, GENIbus — DDA integrates with any automation or SCADA system. Remote monitoring and parameter adjustment included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-why-card\"\u003e\n\u003ch4\u003eChemical Resistance — Full Range\u003c\/h4\u003e\n\u003cp\u003eWetted parts available in EPDM, FKM, PTFE, or stainless steel for virtually any dosing chemical. Confirm wetted material selection against your chemical before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-decode\"\u003e\n\u003cdiv class=\"gf-decode-title\"\u003eModel Information — 99159460\u003c\/div\u003e\n\u003cdiv class=\"gf-decode-grid\"\u003e\u003cdiv class=\"gf-decode-item\"\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DDA\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e99159460\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Description\u003c\/td\u003e\n\u003ctd\u003eDigital Dosing Pump — SMART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class (IP)\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ TYPE 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e145.04psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. threaded 3\/4#NPTF CodeA3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Connection\u003c\/td\u003e\n\u003ctd\u003eConn. threaded 3\/4#NPTF CodeA3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals \/ Certifications\u003c\/td\u003e\n\u003ctd\u003eCE, CSA-US, NSF61, RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gf-bullet-grid\"\u003e\n\u003cdiv class=\"gf-bi\"\u003eProcess liquids transfer\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eCooling\u003c\/div\u003e\n\u003cdiv class=\"gf-bi\"\u003eIndustrial process water treatment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-sh\"\u003eImportant Notices\u003c\/div\u003e\n\u003ctable class=\"gf-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify supply voltage, phase, and frequency match nameplate before installation: 100-240V, 1-Phase, 50, 60 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature limits\u003c\/td\u003e\n\u003ctd\u003eDo not exceed max fluid temperature 122°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry running\u003c\/td\u003e\n\u003ctd\u003eDo not run dry. DDA pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRefer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"gf-docs\"\u003e\n\u003cdiv class=\"gf-docs-title\"\u003eDocumentation\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#444;line-height:2;\"\u003e\n\u003cdiv\u003e✓ Installation and Operating Manual (IOM) — DDA Series\u003c\/div\u003e\n\u003cdiv\u003e✓ Product Data Sheet — 99159460\u003c\/div\u003e\n\u003cdiv\u003e✓ Service Manual and Spare Parts List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-docs-cta\" style=\"margin-top:8px;font-size:13px;\"\u003eNeed the IOM, data sheet, or spare parts list? \u003ca href=\"https:\/\/pump-stop.com\/pages\/contact\"\u003eContact PumpStop\u003c\/a\u003e and we'll send it over.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gf-note\"\u003e\n\u003cstrong\u003eBefore You Order\u003c\/strong\u003eConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.\u003c\/div\u003e\n\u003cdiv class=\"gf-footer\"\u003e\n\u003cspan\u003eGrundfos — 99159460 · 99159460\u003c\/span\u003e\u003cspan\u003eAuthorized Grundfos Distributor · pump-stop.com\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!-- SKU:99159460 --\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46971948007733,"sku":"99159460","price":9207.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1815\/5317\/products\/product_348312af-788d-4837-98b1-c9ff39b4b7e9.jpg?v=1701862881"}],"url":"https:\/\/pump-stop.com\/collections\/liquid-ends.oembed?page=43","provider":"Pump Stop, LLC","version":"1.0","type":"link"}