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Multistage centrifugal pump 1.1kW Hmax 47m Qmax 140L/min LEO 3.0 (775294). Pumps of this series are designed for pumping clean water and can be used for domestic and industrial water supply, auxiliary equipment, water lifting in high and low pressure pipelines, irrigation systems for gardens and vegetable plots, greenhouses and hotbeds, water supply over long distances, automatic water supply together with small tanks when using control automation (control relays, pressure controllers). Installation must be carried out in locations protected from weather and moisture. Pump section: Casing: cast iron with anti-corrosion treatment; Impeller: stainless steel AISI 304; Motor shaft: stainless steel AISI 304. Electric motor: Motor type: asynchronous, enclosed, 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: F; Protection class: IPX4; Cable length: 1 m. Operating conditions: Maximum ambient temperature: +40°C; Maximum pumped liquid temperature: +60°C; Maximum