Vertical centrifugal pump LPP50-28-4/2, 380V 4kW Hmax 32.5 m Qmax 717l/min Leo3. 0

Vertical centrifugal pump "In-line" of LPP series are used in different fields, it is appointed for the technical water transferring. The main field of usage of this pump is the air conditioning and heating systems of commercial buildings. It is equipped with three-phase asynchronous electrical motor of air cooling of closed type of IE2 energy efficiency. In the manufacture of the stator and rotor used cold-rolled sheet, which allows to achieve stable electrical characteristics and completely avoid eddy currents. The stator winding is made of copper. Electrical protection class - IP55. The motor rotor shaft is combined, the lower part of the rotor in contact with water is made of AISI 304 stainless steel, and high-precision machining and balancing of the rotor significantly reduces wear and load on plain bearings. The pump chamber with coaxial arrangement of branch pipes and the impeller of centrifugal type are made of cast iron.