Description
The Grundfos 91836628 is a Mechanical Dosing Pump. Diaphragm dosing pump for chemical dosing in water treatment and industrial processes. Rated 115 V, 60 HzV, 1-Phase, 60 Hz. Applications include Plumbing: Water Disinfection, Process liquids transfer, Cooling and more.
Genuine Grundfos Part
OEM component engineered and manufactured to Grundfos specifications. Maintains pump performance and warranty coverage.
Full Traceability
Genuine Grundfos parts carry manufacturer traceability from production through delivery. No counterfeit risk.
Authorized Source
PumpStop is an authorized Grundfos distributor. All parts are genuine — not aftermarket, not surplus.
Confirm Compatibility
Always verify part number against your pump model number and serial number before ordering. Contact PumpStop for parts identification assistance.
Technical Support Available
PumpStop technical team can identify correct parts from pump nameplate data, serial number, or model code. Call (781) 281-8905 or chat.
Contact for Availability
Parts availability varies. Contact PumpStop to confirm stock, lead time, and pricing before placing an order.
| Model Number | 91836628 |
| Product Series | DMX |
| Series Description | Mechanical Dosing Pump |
| Voltage | 115 V, 60 HzV |
| Phase | 1-Phase |
| Frequency | 60 Hz |
| Protection Class (IP) | IP 65/F |
| Max Operating Pressure | 58.02psi |
| Inlet Connection | 3/4inch |
| Outlet Connection | 3/4inch |
| Approvals / Certifications | CE |
| Electrical | Verify supply voltage, phase, and frequency match nameplate before installation: 115 V, 60 HzV, 1-Phase, 60 Hz. |
| Temperature limits | Do not exceed max fluid temperature per nameplate. Exceeding limits damages seals and motor insulation. |
| Dry running | Do 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. |
| Maintenance | Refer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation. |
- EAN
- 5700836808430
- Applications
- Chemical Metering, Cooling Tower, Food & Beverage Services, Industrial Processes, Municipal Drinking Water, Pulp & Paper, Textile Industry, Wastewater Treatment, Water Treatment