Grundfos Unilift KP 250-A-1, Dirty Water Pump with Cable Float Switch 240V

The Grundfos Unilift KP 250-A-1 is a stainless steel submersible pump designed for dirty water drainage and dewatering tasks. Supplied with a cable float switch and a 5 m power cable, it enables automatic operation where water levels rise and fall. The pump has a 1¼" BSP female discharge and built-in thermal overload protection.

• Stainless steel construction for corrosion resistance where metals are specified.
• Passes solids up to 10 mm — suitable for general dirty-water applications.
• Performance: up to 11 m3/h flow and a maximum head of 7.5 m.
• Electrical: 240V 1Ph 50Hz supply with a full load current of 2.2 A.
• Compact footprint: 214 mm × 140 mm × 225 mm and weight 7.0 kg; supplied with a 5 m cable and float switch.

Use this pump for automatic cellar drainage, sump emptying and other dewatering or transfer duties where a robust stainless-steel, submersible dirty-water pump with automatic float control is required.