The Grundfos Unilift KP is a compact, light-duty submersible drainage pump family built in AISI 304 stainless steel for pumping non-aggressive water and grey wastewater with soft solids up to 10 mm. Offered in three sizes (KP 150, KP 250, KP 350) with manual, float-switch and vertical level-switch versions, the range delivers flows up to 14 m3/h and heads up to 9 m in portable or permanent installations. Applications include basement and cellar drainage, flood control and emergency dewatering, drainage pit and sump emptying, tank emptying, and grey wastewater transfer.

Flow Rate :

Up to 14 m3/h (234 l/min, KP 350)

Head :

Up to 9 m (KP 350); 5.5 m (KP 150)

Power Input (P1) :

300 W / 480 W / 700 W (KP 150 / 250 / 350)

Power Supply :

1 x 220-230 V, 50 Hz (KP 350 also in three-phase)

Material :

AISI 304 stainless steel pump body and impeller

Max Fluid Temperature :

50 deg C

Solids Handling :

Soft solids up to 10 mm

Discharge Connection :

Rp 1 1/4 (1 1/4 inch BSP female), vertical