Description
The Grundfos 98801037 (PM 1) is a Grundfos Accessory / Spare Part / Control. Genuine Grundfos accessory, control component, spare part, or sensor. Rated 110-120V, 1-Phase, 60 Hz.
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 | 98801037 |
| Product Series | ACC |
| Series Description | Grundfos Accessory / Spare Part / Control |
| Voltage | 110-120V |
| Phase | 1-Phase |
| Frequency | 60 Hz |
| Protection Class (IP) | IP65 |
| Max Operating Pressure | 203.05psi |
| Max Fluid Temperature | 104°F |
| Max Ambient Temperature | 122°F |
| Housing Material | Composite |
| Approvals / Certifications | CE |
| Electrical | Verify supply voltage, phase, and frequency match nameplate before installation: 110-120V, 1-Phase, 60 Hz. |
| Temperature limits | Do not exceed max fluid temperature 104°F or max ambient temperature 122°F. Exceeding limits damages seals and motor insulation. |
| Dry running | Do not run dry. ACC 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
- 5712601532679
- Adjustable start pressure (Yes/No)
- N
- Approvals
- CE
- Enclosure class (IEC 34-5)
- IP65
- Gross weight
- 3.64 lb
- Liquid temperature range
- 32 .. 140 °F
- Mains frequency
- 50 Hz
- Material Pricing Group
- 94
- Maximum ambient temperature
- 131 °F
- Maximum current consumption
- 14 A
- Net weight
- 1.96 lb
- Rated voltage
- 1 x 110-120 V
- Real Time
- Delivery date to be confirmed on Sales Order Update with real time availability and Net price
- Return valve
- YES
- Start pressure
- 1.5 bar
- Suitable for 50/60 Hz
- YES
- Valve
- YES
Dimensional Drawing
DOMESTIC WATER CATALOGUE - 2020, India version (Product brochure)
PM 1 (Installation and operating instructions)
PM 1, PM 2 (GB/AR version) (Installation and operating instructions)
Moroccan declaration of conformity, PM 1, PM 2, PM Twin (Declaration)
PM START (Installation and operating instructions)
Grundfos Pressure Manager (Data booklet)
PM 1, PM 2 (Outlet with non-return valve) (Service kit instruction)