Grundfos UNILIFT KP are stainless-steel submersible pumps designed for pumping non-aggressive water and grey wastewater such as drainage and domestic effluents with particles up to 10 mm. The pump can be used as a portable unit or stationary installation inside and outside buildings.
Suitable for
- Water treatment - Commercial buildings
- Domestic wastewater
- Industrial wastewater
Unilift KP 250 A 1
Submersible drainage pump
Vertical single-stage stainless steel submersible pump with vertical discharge 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 5 m mains cable and float switch for automatic start and stop.
The impeller is a semi-open impeller for 10 mm free passage suitable for pumping groundwater, surface water, rain water and similar liquids.
The pump has a double shaft seal consisting of two lip seals with grease in-between.
The pump has an outer casing ensuring continuous cooling of the motor by the pumped liquid. The rotor shaft operates in two maintenance-free carbon bearings cooled by the pumped liquid.
The motor is filled with a non-toxic motor liquid.
| LIQUID: | ||
| Liquid temperature range: | 0 .. 50 °C | |
| Density: | 998.2 kg/m³ | |
| TECHNICAL: | ||
| Maximum particle size: | 10 mm | |
| MATERIALS: | ||
| Pump housing: | Stainless steel | |
| DIN W.-Nr. 1.4301 | ||
| AISI 304 |
