Description Part Numbers: Unilift KP 150 A 1: 011K4700 Unilift KP 250 A 1: 012K4700 Unilift KP 350 A 1: 013N4700 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
