Pump circulation 270W Hmax 8m Qmax 170l / min Ø2 "+ 180mm nut Ø1¼" LEO 3,0 (774,452) These pumps are designed for pumping clean water, may be used for water circulation in the central and zonal heating systems, air conditioning systems and in the hot water systems, Pumping Unit: - Body: cast iron; - Engine shaft: cermet based on aluminum oxide; - Impeller: technopolymer Motor: - Motor type: asynchronous, trohskorostnoy, silent; - the stator windings of copper; - motor stator sleeve: Stainless steel AISI 304; - Bearings: cermet based on aluminum oxide; - Voltage: 220-240V; - Frequency: 50 Hz; - Insulation class: H; - Degree of protection: IP44; - Cable length: 1 m, Nozzle: - DN1: 2 "; - Thread adapters: 1¼", application conditions: - maximum liquid temperature: +110 ºC; - Maximum ambient temperature: +40 ºC; - Permitted system pressure up to 10 bar; - d only
