Grundfos submersible pump UNILIFT KP 250

Vertical, stainless steel single stage submersible pump with vertical discharge connection and integrated fully sealed single phase submersible motor, class F insulation, with thermal protection. The pump has a strainer basket and handle, and 10 m power cable and float switch to start and stop automatically. The impeller is semi-open, allows the passage of 10 mm objects, suitable for pumping groundwater, surface water, rainwater and similar fluids. The pump has twin shaft seals comprising two oil seals, the space between them is filled with grease. The pump has an outer shell so the pumped fluid continuously cools the motor. The rotor shaft rotates in two maintenance-free carbon bearings, cooled by the pumped fluid. The motor is filled with a non-hazardous oil.