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Centrifugal pump 380V 2.2kW Hmax 55m Qmax 150l/min LEO 3.0 (7752663) auxiliary equipment, lifting water in high and low pressure pipelines, irrigation systems for gardens and vegetable gardens, greenhouses and hotbeds, supplying water over long distances, automatic water supply together with small reservoirs when using control automation (control relays, pressure controllers). Installation of equipment must 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: 380 V; Frequency: 50 Hz; Insulation class: F; Protection class: IPX4; 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 8 bar; Maximum suction height: up to 8 m; Only for clean water without abrasive impurities (sand, clay, lime, etc.)