Grundfos SQ 5-50 Submersible Borehole Pump

The Grundfos SQ 5-50 is a compact 3" submersible borehole pump designed to deliver domestic water, irrigation supply, pressure boosting and groundwater pumping where a slim, high-efficiency unit is required. It combines a permanent magnet motor and stainless steel construction to provide reliable operation in narrow boreholes while keeping power consumption low.

• Flow capacity up to 5 m³/h and maximum head up to 50 m — suited to many domestic and small-scale irrigation or boosting tasks.
• 1.15 kW permanent magnet motor with 230V single-phase supply — offers efficient motor performance for the specified power rating.
• 3" slim pump body — intended for installation in 3" boreholes and larger.
• Built-in protections and control features — dry-run protection, soft-start to reduce motor wear, plus overload and voltage protection for safer operation.
• Stainless steel construction — corrosion-resistant material for submerged environments and continuous or intermittent operation.

Choose the SQ 5-50 where a narrow-borehole, energy-efficient submersible pump is required for domestic supply, irrigation, pressure boosting or other groundwater applications consistent with the stated specifications.