Vertical centrifugal pump FV 4000/28

Pump centrifugal vertical single-stage with a single-sided inlet impeller, mounted on the cantilever part of the shaft, with a shaft-spacer. The load from the hydraulic axial force and the weight of the pump rotor is taken up by the fifth electric motor. It is designed for pumping domestic industrial wastewater and other contaminated liquids with hydrogen pH from 6 to 8.5, kinematic viscosity not more than 1x10-6 m2/s, density up to 1050 kg/m3, temperature up to 318K (450C), with abrasive particles content by volume not more than 1%, size up to 5 mm and microhardness not more than 9000 MPa. The advantages include simplicity of design, maintainability, high reliability.