Centrifugal pump downhole 0.25kW H 38 (22) m Q 16 (12) l / min Ø51mm DONGYIN (777,061) These pumps are designed for pumping clean water and can be used: for residential use with the water supply from the wells and reservoirs (mandatory installation cooling jacket ) for pumping water into the tanks, for irrigation systems for automatic feeding of water together with small reservoirs using automatic control (control switch, pressure controllers). The pumping part: - The body of the pumping part: stainless steel AISI 304; - Output flange brass; - Val pumping part: stainless steel AISI 304; - shaft sleeve: Stainless steel AISI 304; - Impeller: technopolymer; - Disc shaped partition: technopolymer; - Diffuser: technopolymer. Motor: - Motor type: asynchronous, oil-filled, with a built-in thermal protection winding; - the stator winding is copper; - Motor housing: stainless steel AISI 304; - Motor shaft Stainless
