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Vortex pump 1.1kW Hmax 85m Qmax 70l/min LEO 3.0 (775136) - this series pump is designed for pumping clean water and can be used for: domestic water supply, pressure boosting systems, 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). Pump part: Housing: cast iron with anti-corrosion treatment; Copper-based alloy plate to prevent impeller jamming; Impeller: brass; 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 winding: copper; Voltage: 220-240 V; Frequency: 50 Hz; Insulation class: F; Protection class: IPX4; Cable length: 1 m. Operating conditions: Maximum ambient temperature: +40ºС; Maximum pumped liquid temperature: +60ºС; Maximum pressure in pump working chamber: 12 bar; impurities (sand, clay, lime, etc.); Water pH: 6.5-8.