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Centrifugal pump 2.2kW Hmax 34m Qmax 500L/min LEO (775255) Pumps of this series are designed for pumping clean water, used for domestic water supply, auxiliary equipment, lifting water in high and low pressure pipelines, irrigation systems for gardens and vegetable gardens, greenhouses and hotbeds, automatic water supply together with small reservoirs using control automation (control relays, pressure controllers). Installation of equipment should be carried out in places protected from atmospheric influences and moisture. Pump part: Housing: cast iron with anti-corrosion treatment; Impeller: stainless steel AISI 304; Motor shaft: stainless steel AISI 304. Electric motor: Motor type: asynchronous, closed type, air-cooled, with built-in thermal protection in the winding; Bearing: rolling (C&U); Stator windings: copper; Voltage: 220 -240 V; Frequency: 50 Hz; Insulation class: B; Protection class: IP44; Cable length: 1 m. Operating conditions: Maximum ambient temperature: +40°C; Maximum pumped liquid temperature: +60ºC; Maximum pressure in the pump working chamber: up to 6 bar; Maximum suction height: up to 8 m; Only for ch