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Centrifugal pump 0.75 kW H 91(68) m Q 45(30) L/min Ø80 mm mid DONGYIN (778103). Application: Pumps of this series are designed for pumping clean water and can be used: for domestic use in 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 part: Pump housing: stainless steel. Discharge flange: cast iron with anti-corrosion treatment. Pump 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. 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. Operating conditions: Maximum pumped liquid temperature: +35°C. Immersion depth under the bell