The ZWN(Q) dredge pump is horizontal, single-stage, cantilevered structure which is designed to meet the requirement of the contractor demanding and comprehensive dredging requirement. The pump has excellent wear resistance and high efficiency, easy to maintain and improve the output of the operation. For the pump with discharge from 200mm to 500mm is single casing, and discharge from 600mm to 1000mm is double casing.
The ZG(H) series gravel pumps are designed for continuously handling the most difficult higher abrasive slurries which contain too big solids to be pumped by a common pump. The pumps are suitable for delivering slurries in mining, explosive sludge in metal melting, dredging and so on. Single casing with exceeded passage and lowered NPSHr makes ZG(H) pumps as a best selection for dredging, delivering sludge I mining plant.





