Grundfos SQE 3-105 Submersible Borehole Pump
The Grundfos SQE 3-105 is a premium 3" variable-speed submersible borehole pump designed for domestic water supply, irrigation, pressure boosting, and groundwater applications. With a high maximum head of 105 metres and variable-speed operation, it is ideal for properties requiring reliable water delivery from deeper boreholes.
| Specification |
Details |
| Model |
Grundfos SQE 3-105 |
| Pump Type |
3" Submersible Borehole Pump |
| Flow Rate |
Up to 3 m³/h |
| Maximum Head |
Up to 105m |
| Motor Power |
1.85 kW |
| Power Supply |
230V Single Phase |
| Motor Type |
Variable-Speed Permanent Magnet Motor |
| Construction Material |
Stainless Steel |
| Borehole Size |
Suitable for 3" boreholes and larger |
| Control Compatibility |
Grundfos CU301 Constant Pressure Controller |
| Applications |
Domestic Water Supply, Irrigation, Pressure Boosting, Groundwater Systems |
Key Features
🟢 Variable-speed operation for constant water pressure
🟢 Up to 105m head for deep borehole installations
🟢 High-efficiency permanent magnet motor
🟢 Dry-run protection built in
🟢 Soft-start technology reduces wear and water hammer
🟢 Overload and voltage protection
🟢 Corrosion-resistant stainless steel construction
🟢 Compact 3" design for narrow boreholes
🟢 Compatible with Grundfos CU301 constant-pressure systems
