Grundfos - Unilift KP.250.AV.1 Submersible Wastewater Pump - 110v - Single Phase - 186 Ltr/min.

Grundfos - Unilift KP.250.AV.1 Submersible Wastewater Pump - 110v - Single Phase - 186 Ltr/min. - 012C6900

UNILIFT KP.250.AV.1
Submersible drainage pump

Vertical single-stage grade 304 stainless steel submersible pump with vertical discharge outlet port and integrated submersible 1-phase canned motor in insulation class F with thermal overload protection.

The pump is fitted with suction strainer and a carrying handle and is supplied with a 10 m mains cable and vertical level switch for automatic start and stop.

The hydraulic impeller is a semi-open hydraulic impeller for 10 mm free passage designed and rated for fluid conveyance groundwater, surface water, rain water and similar liquids.

The pump has a double mechanical shaft seal consisting of two lip seals with grease in-between.

The pump has an outer pump casing ensuring continuous cooling of the motor by the fluid medium being conveyed. The rotor shaft operates in two maintenance-free carbon bearings cooled by the fluid medium being conveyed

The motor is filled with a non-toxic motor liquid.

Real-world product applications

• Handling liquids containing suspended solids
• Supporting drainage in foul-water installations
• Assisting with wastewater movement on sites and properties

Grundfos (est. 1945) is a Danish pump manufacturer known for high-efficiency circulators, multistage boosters, borehole and wastewater pumps, plus packaged pressure systems. The range covers HVAC circulation, domestic hot water recirculation, pressure boosting, industrial water transfer and public water management, with strong focus on energy efficiency and intelligent controls.