Grundfos SQ / SQE 3-inch submersible pumps
Grundfos SQ and SQE are compact 3-inch submersible pumps for narrow boreholes and residential or professional water systems. SQ operates at fixed speed; SQE adds integrated speed control for constant-pressure applications.
Standard AISI 304 range only, 1 × 200–240 V, 50/60 Hz. The pages below provide official curves, exact catalogue nominal-head values and article codes. Prices, N variants, packaged systems and accessories are not shown.
Grundfos SQ · fixed speed
On request
On request
On request
On request
On request
Grundfos SQE · variable speed
On request
On request
On request
On request
On request