Description
The Grundfos 98163731 (MSF 3) is a Grundfos Accessory / Spare Part / Control. Genuine Grundfos accessory, control component, spare part, or sensor.
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 | 98163731 |
| Product Series | ACC |
| Series Description | Grundfos Accessory / Spare Part / Control |
| Power | 1.34HP |
| Phase | 1-Phase |
| Frequency | 50, 60 Hz |
| Motor Type | MSF3 |
| Motor Protection | Y |
| Insulation Class | F |
| Protection Class (IP) | IP68 |
| Max Fluid Temperature | 104°F |
| Electrical | Verify supply voltage, phase, and frequency match nameplate before installation. |
| Temperature limits | Do not exceed max fluid temperature 104°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
- 5711490707403
- Applications
- Solar Water Solutions
- Approvals on motor nameplate
- CE
- Built-in motor protection
- Y
- Enclosure class (IEC 34-5)
- IP68
- Gross weight
- 14.6 lb
- Insulation class (IEC 85)
- F
- KVA code
- A
- Length of cable
- 2 m
- Material Pricing Group
- 17
- Maximum ambient pressure
- 15 bar
- Maximum liquid temperature
- 104 °F
- Model
- E
- Motor
- Stainless steel
- Motor type
- MSF3
- Net weight
- 11.9 lb
- Power 1
- 1.4 kW
- Power factor 1
- 1
- Power input - P1
- 1.4 kW
- Product family
- MSF 3
- Rated current
- 8.4 A
- Rated power - P2
- 1 kW
- Rated speed
- 3600 rpm
- Rated voltage ac
- 1 x 90-240 V
- Rated voltage dc
- 30-300 V
- Real Time
- 1 Available on 10/12/2023 Plant: Spares US Memphis Update with real time availability and Net price
- Sales region
- North America
- Start. method
- direct-on-line
- Thermal protec
- internal
- Type
- MSF3
Dimensional Drawing
Wiring Diagram