Good wear resistance and long life of overcurrent componentsĪmong the flow parts of WN type Marine sand dredge pump, the impeller, sheath, front and rear guard plates (wear-resistant lining plates) are made of strong wear-resistant alloy cast iron with a hardness of not less than 58HRC. Various configurations of pump performance are possibleģ. Strong overcurrent capability, suitable for promotion

The overall structure is good for marine use.Structural features of WN(Q) series Marine sand dredge pump: The silt blowing and filling has made a great contribution. Requirements for mud pumps.Īt present, this series of mud pumps has successfully provided supporting facilities for various types of dredgers in China, successfully replaced imported mud pumps, and used for dredging and cleaning of ports in the Yangtze River Basin, Yellow River Basin, Pearl River Delta, and Zhunhe River Basin. It can fully meet the requirements of dredgers. This series of mud pumps has the characteristics of excellent dredging performance, long service life, high efficiency, reliable shaft seal, and significant comprehensive economic benefits.

WN series Marine sand dredge pump is a single-stage single-suction cantilever centrifugal pump.

Hand dredge pump