H-Q Curve Centrifugal Sand Dredge Pump
China dredger sand pump manufacturer
Centrifugal sand dredge pump impeller is a mechanical energy force to pumping a certain amount of slurry from one place to another, and a pressure is added between the suction side to the discharge side.
The pressure added to the middle side (impeller energy head) in influenced by the rotation speed of the impeller and the casing of the pump. The capacity (Q), working head of the sand pump (H), the revolutions per minute of impeller (n) is given through the H-Q curve.
Hman, a head pressure generated by the pump, is the full name of manometric head in a unit meter slurry column (mwc). The Hman-Q curve of the pump also shows a certain amount of energy that a pump provides to a pump-pipeline system for a certain r.p.m of the impeller and the capacity of the pump flows.
keywords:China dredger sand pump manufacturer, Holland dredge pump price company, hydraulic electric submersible slurry pump supplier
