Pump circulation flange 1,0kVt Hmax 16,3m Qmax 250l / min DN40 250mm + mating flange AQUATICA (774,187) 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; - The motor shaft: ceramic; - Impeller: technopolymer Motor: - Motor type: asynchronous, low noise; - the stator windings of copper; - motor stator sleeve: Stainless steel AISI 304; - Bearing: Ceramic groove; - Voltage: 220-240V; - Frequency: 50 Hz; - Insulation class: H; - Protection: IP44, Nozzle: - DN pump 40; - DN flange 40, applying conditions: - maximum liquid temperature: +110 ºC; - Maximum ambient temperature: +40 ºC; - Permitted system pressure up to 10 bar; - only clean water without abrasive impurities (sand, clay, lime and
