centrifugal sand pumps gravel pumps dredging pumps

Specifications Wide passage pump,

good performance of NPSH,

anti-wearing and anti-corrosion,

high efficiency,

CE and ISO certificate

Centrifugal river sand and gravel dredging pumps information:
wear resistant ,corrosion resistant,high chromium G(GH) series pump,
wide flow channel ,
good ability of NPSH , large flow capacity ISO,CE standard

1.Centrifugal river sand Gravel dredging pumps application-G(GH) series Centrifugal gravel pumps for the river dredger are the series products introduced from abroad,and it could be installed on the dredger or barges for pumping the slurry,dredging in dredger and course of rivers,and other fields.   2.Centrifugal gravel dredging pump features 1. Horizontal, cantilevered, single-casing structure, centrifugal type. 
2. Wide passage , good performance of NPSH, anti-wearing and anti-corrosion, high efficiency 3. Easy installation.discharge outlet can be adjusted at any direction of 360. 
4. Cylinder bearing assembly,grease lubrication ,adjusting the distance between impeller and pump. 5. Mechanical seal, expeller seal and packing seal for selection.
6. Drive type: V-belt drive, gearbox drive, elastic coupling drive, fluid couplings drive, frequency conversion drive, silicon controlled rectifier speed regulation,etc. Replaceable gravel pump spare parts,exchangeable spare parts . The G(GH) series gravel pumps are equivalent with the world famous brand pumps Australia. Quality first!!! customer first!!! 3.Dredging pump Type notation for example
 18/16 G—— G  18—— suction discharge diameter (inch)  16—— discharge diameter (inch)  G —— frame form  G —— gravel pump 4.Sand and gravel dredging pump material selection: High chrome:A05 or other metal alloy
On the basis of the specific working condition,to select the suitable material.
5. Gravel Dredging pump Technical Parameters: Inlet Diameter:6~28 inch (150~700mm) Discharge Diameter:4~24 inch (100~600mm) Flow capacity: up ot 12600 m ³ /h(55440gpm) Head: up to 92 m(302 foot) Max allowable particle size: 380mm 6.Sand and gravel pump structure:
7. Dredging pump model selection parameters: