Description
The Grundfos 99891362 (SP11-5R) is a Grundfos Accessory / Spare Part / Control. Genuine Grundfos accessory, control component, spare part, or sensor. Nominal performance: 57.7US gpm at 105.3ft. Rated 230V, 1.0-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 | 99891362 |
| Product Series | ACC |
| Series Description | Grundfos Accessory / Spare Part / Control |
| Power | 2HP |
| Voltage | 230V |
| Phase | 1.0-Phase |
| Frequency | 60 Hz |
| Motor Speed | 3500rpm |
| Pump Speed | 3450rpm |
| Full Load Current | 10.6A |
| Motor Type | MS4000 |
| Insulation Class | F |
| Protection Class (IP) | IP68 |
| Nominal Flow | 57.7US gpm |
| Nominal Head | 105.3ft |
| Max Fluid Temperature | 104°F |
| Outlet Connection | 2"NPT |
| Impeller Material | Stainless steel |
| Electrical | Verify supply voltage, phase, and frequency match nameplate before installation: 230V, 1.0-Phase, 60 Hz. |
| 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
- 5713835798121
- Applic. motor
- NEMA
- Curve tolerance
- ISO9906:2012 3B
- Diameter
- 4 inch
- ErP status
- EuP Standalone/Prod.
- Gross weight
- 60.9 lb
- Impeller
- Stainless steel
- Material Pricing Group
- 25
- Maximum liquid temperature
- 104 °F
- Model
- A
- Motor
- NEMA
- Motor diameter
- 4 inch
- Motor No
- 79454606
- Net weight
- 57.1 lb
- Power (P2) required by pump
- 1.5 kW
- Pump
- 1.5 kW
- Pump outlet
- 2"NPT
- Pump speed on which pump data are based
- 3450 rpm
- Rated flow
- 57.7 US gpm
- Rated head
- 105.3 ft
- Real Time
- Delivery date to be confirmed on Sales Order Update with real time availability and Net price
- Stages
- 5
- Valve
- YES