Multistage centrifugal pump 0.45kW Hmax 35m Qmax 70L/min LEO 3.0 (775431)

Description

Multistage centrifugal pump 0.45kW Hmax 35m Qmax 70L/min LEO 3.0 (775431). For raising water in high and low pressure pipelines, irrigation systems for gardens and vegetable gardens, greenhouses and hotbeds, automatic water supply together with small tanks when using control automation (control relays, pressure controllers). Installation of the equipment must be carried out in places protected from atmospheric influences and moisture. Pump part: Housing: cast iron with anti-corrosion treatment; Impeller: technopolymer; 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: +40°C; Maximum pressure in the pump working chamber: up to 7 bar; Maximum suction lift: up to 8 m; clay, lime, etc.); Water pH: 6.5 - 8.5; Total water mineralization: no more than 1500 g/m³; Warranty period