Sand gravel dredging pump for river gravel dredging sand suction
with anti-abrasive material
WN large capacity Gravel suction pump for building materials
WN dredging pump is a new type of sludge pump, aiming at rivers and
seas out of repair. WN dredging pump is a single-stage single
suction cantilever horizontal centrifugal pump.
|Dredging pump||factory price WN series sand suction dredging pump for sale|
|Material||Alloy cast iron, alloy steel and customized|
|Color||White and adjustable|
|Drive||Belt or coupling|
|Seal||Soft packing seal or mechanical seal|
|Speed||120 r/min ~~~1400 r/min|
|Structure||Single stage pump|
|Usage||Mud, sludge, slurry, sand gravel|
|Standard or Nonstandard||Standard|
|Application||dredging, digging mud and filling harbor in river , sea and harbors|
|Outlet diameter||100 - 1200 mm|
|Capacity||180 - 22000 m³/h|
|Head||20 - 90m|
The structure of 200WN-500WN type dredging pump is single-casing,
single-stage, single-suction, cantilever and horizontal. According
to the connection with the gear box, two structures can be offered:
self-carrying bracket and pump-box assembly. The lubrication for
the bracket is grease or thin oil.
The structure of 600WN-1000WN type dredging pump is double-casing,
single-stage, single suction, cantilever and horizontal. It has
self-carrying bracket. Lubrication is forced thin oil lubricating.
The double-casing design can ensure the liner can work till it is
worn out, and if the liner crack, water can not enter into the
The dredging pump is widely used in dredging, digging mud and
filling harbor in rive and sea all over the country such as the
Yangtze Rive Basin, the Yellow Rive Basin, the Pearl River Delta,
the Huai River Basin, Liaohe River Basin, harbors and wharfs.