Grundfos SQ 7-40 Submersible Borehole Pump

Grundfos SQ 7-40 Submersible Borehole Pump

The Grundfos SQ 7-40 is a compact 3" submersible borehole pump designed for domestic water supply, irrigation, pressure boosting, and groundwater applications. Featuring a high-efficiency permanent magnet motor and built-in protection systems, it delivers reliable performance from wells and boreholes while remaining easy to install and operate.

Key Features

🟢 Up to 7 m³/h flow rate

🟢 Up to 40m head

🟢 1.68 kW high-efficiency permanent magnet motor

🟢 Dry-run protection built in

🟢 Soft-start technology reduces motor wear

🟢 Overload and voltage protection

🟢 Corrosion-resistant stainless steel construction

🟢 Compact 3" design for narrow boreholes

🟢 Suitable for continuous or intermittent operation