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Centrifugal pump 0.25 kW H 35(26)m Q 45(30)L/min Ø80mm 20m cable mid DONGYIN (778400) Application area: Pumps of this series are designed for pumping clean water and can be used: for domestic water supply from wells and reservoirs (mandatory installation of a cooling jacket), for pumping water into reservoirs, for irrigation systems, for automatic water supply together with small reservoirs when using control automation (control relays, pressure controllers). Pump section: Pump section housing: stainless steel Discharge flange: cast iron with anti-corrosion treatment Pump section shaft: stainless steel Shaft coupling: stainless steel Impeller: technopolymer Shaped separating washer: technopolymer Diffuser: technopolymer Electric motor: Motor type: asynchronous, oil-filled, with built-in thermal protection in the winding Stator winding: copper Electric motor housing: stainless steel Motor shaft: stainless steel Mechanical seal: ceramic/graphite Bearing: rolling (C&U) Voltage: 220-240 V Frequency: 50 Hz Insulation class: F Protection class: IP68 Application conditions: Maximum pumped liquid temperature: +35°C Immersion depth