Spiral type centrifugal Pump for the treatment of TailingsWhere the contour of the area has in the spiral Side Transmission cover two Radii of curvature and the Suction side of the cover is formed with a single radius of curvature, andIt has a removable Shirt for the centrifugal Pump.

摘要

Spiral centrifugal Pump with a PUMP COVER, a piston Discharge and a Propeller Shaft.Pumps, comprising a Spiral in the covered area and Contour is Asymmetric in the radial plane.