Grundfos Cellar Drainage Pump Unilift KP250-A1, 1_1/4

Submersible motor pump type: UNILIFT KP.250.A.1 with float switch. 1-stage, vertical submersible motor pump made of chrome-nickel steel, with vertical discharge port, with inlet screen and handle, including 5 m power cable and float switch for automatic on/off. The pump has a semi-open impeller with 10mm free passage. It is suitable for pumping groundwater, surface water and rainwater. The pump has two shaft seals consisting of two lip seals with grease lubrication. The pump is driven by a 1-phase submersible motor with a canned motor and thermal overload protection. Insulation class F design. The motor is filled with a non-toxic liquid and is cooled by the pumped medium flowing through the outer casing of the pump. The rotor shaft is supported by two maintenance-free carbon bearings, which are also cooled by the pumped medium. Pumped liquid: Liquid temperature range: 0 .. 50 Celsius Liquid temp. at data acquisition: 20 Celsius Density: 998.2 kg/m3 Technical data: Maximum flow rate: 3.11 l/s Rated head: 5.12 m Maximum particle size: 10 mm Approvals: CE, VDE, LGABG, EAC, TUVRHWID, MORO, UKCA, SEPRO Materials: Pump housing: Stainless steel Pump casing: EN 1.4301 Pump housing: AISI 304 Impeller material: Stainless steel Impeller: EN 1.4301 Impeller material according to ASTM: AISI 304 Installation: Ambient temperature: 0 .. 50 Celsius Connection type: Rp Connection size: 1 1/4 inch Maximum installation depth: 2 m Installation location: Indoor Electrical data: Power consumption P1: 480 W Rated power - P2: 0.25 kW Mains frequency: 50 Hz Rated voltage: 1 x 220-230 V Rated current: 2.3 A Size of operating capacitor: 8 µF/400 V Protection class (according to IEC 34-5): IP68 Insulation class (IEC 85): F Power cable length: 5 m Type of cable plug: SCHUKO Other: Net weight: 6.42 kg Gross weight: 7.11 kg Shipping volume: 0.0126 m3 Danish VVS No.: 391215025 Country of origin: HU Customs tariff no.: 84137021 Approvals: WEEE