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CB Type WNB Dredge Pump

WNB marine mud pump is a series of high-efficiency and energy-saving products developed by our company independently and based on the advanced technology of domestic and foreign mud pump manufacturers. It is a single-stage, single-suction, cantilever centrifugal pump. It has the characteristics of compact structure, light weight, good wear resistance, wide dredging performance, deep dredging, high dredging concentration, and good overall marine performance. It is a new type of high-efficiency and energy-saving product. It is mainly used in the fields of dredging rivers, reservoir desilting, filling, and ash transportation in power plants. The medium temperature is 0 ℃~80 ℃. The performance parameters listed in this catalog are obtained by testing under normal temperature clean water (specific gravity is 1).

The pump is installed horizontally, with horizontal axial suction and radial discharge. The pump foot support structure can be directly fixed on the shipboard. The pump is directly connected to the reducer, and the shaft seal adopts packing seal, and mechanical seal can also be used according to user needs.EMAC will continue to update the product introduction pages of different standard versions of pumps. Please subscribe to our website to get the latest update information.

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General Specifications of WNB Series

Flow range: 800~24000 m³/h
Head range: 15~100 m

WNB Model Description

  • 900WNBX35 900WNB80(S) 950WNBL18
  • 950.900- Pump suction port diameter (mm)
  • WNB- Dredger pump
  • 80- Pump head (m)
  • S- Double shell (without S is single shell)
  • X- Submersible pump (without X is cabin pump)
  • L- Vertical pump (without L is horizontal pump)

Click Kit Name to Check Part List

ParameterType

Capacity
Q
Head
H
Speed
n
Shaft power
Pa
Dring Dredge
amount
Dredge
depth
impolier
Dia
Pump diameter weight
power Inlet Dia Outlet Dia
m³/h L/s m r/min kW kW m³/h m mm mm mm kg
400WNB50
(WNB1170)
1739 483 50 654 615 750 395 10 965 406 356 4600
——END——

ParameterType

Capacity
Q
Head
H
Speed
n
Shaft power
Pa
Dring Dredge
amount
Dredge
depth
impolier
Dia
Pump diameter weight
power Inlet Dia Outlet Dia
m³/h L/s m r/min kW kW m³/h m mm mm mm kg
500WNB64
(WNB1870)
2921 811 64 499 932 1120 450 15 1219 508 457 7600
——END——

ParameterType

Capacity
Q
Head
H
Speed
n
Shaft power
Pa
Dring Dredge
amount
Dredge
depth
impolier
Dia
Pump diameter weight
power Inlet Dia Outlet Dia
m³/h L/s m r/min kW kW m³/h m mm mm mm kg
600WNB60 4730 1314 90 465 1884 2300 615 18 1576 600 425 1620
——END——

ParameterType

Capacity
Q
Head
H
Speed
n
Shaft power
Pa
Dring Dredge
amount
Dredge
depth
impolier
Dia
Pump diameter weight
power Inlet Dia Outlet Dia
m³/h L/s m r/min kW kW m³/h m mm mm mm kg
700WNB62
(WNB4170)
5877 1632 62 363 1909 2290 745 18 1727 685 584 18600
——END——

ParameterType

Capacity
Q
Head
H
Speed
n
Shaft power
Pa
Dring Dredge
amount
Dredge
depth
impolier
Dia
Pump diameter weight
power Inlet Dia Outlet Dia
m³/h L/s m r/min kW kW m³/h m mm mm mm kg
700WNB18(S)
(WNB1200(S))
7000 1944 18 365 522 700 910 20 1105 700 766 13000
——END——

ParameterType

Capacity
Q
Head
H
Speed
n
Shaft power
Pa
Dring Dredge
amount
Dredge
depth
impolier
Dia
Pump diameter weight
power Inlet Dia Outlet Dia
m³/h L/s m r/min kW kW m³/h m mm mm mm kg
800WNB21 10000 2778 21.5 285 951 1150 1300 25 1552 800 750 26000
800WNBX33 11000 3056 33 258 1587 1900 1430 25 1940 800 750 25000
800WNB58(S) 11000 3056 58 340 2789 3600 1430 25 1940 800 750 44000
800WNB20 8000 2222 20 280 708 850 1040 25 1420 800 750 18000
——END——

ParameterType

Capacity
Q
Head
H
Speed
n
Shaft power
Pa
Dring Dredge
amount
Dredge
depth
impolier
Dia
Pump diameter weight
power Inlet Dia Outlet Dia
m³/h L/s m r/min kW kW m³/h m mm mm mm kg
890WNB51.5(S)
(WNB5700(S))
12000 3333 43 258 2345 2900 1560 20 2104 890 800 52000
——END——

ParameterType

Capacity
Q
Head
H
Speed
n
Shaft power
Pa
Dring Dredge
amount
Dredge
depth
impolier
Dia
Pump diameter weight
power Inlet Dia Outlet Dia
m³/h L/s m r/min kW kW m³/h m mm mm mm kg
900WNBL18
(WNB2500)
12000 3333 18 300 956 1150 1560 25 1400 900 950 23000
900WNBX35 14400 4000 35 310 1909 2300 1872 25 1780 900 850 26000
900WNB51.5(S)
(WNB7500(S))
14400 4000 51.5 257 3501 4200 1872 25 2280 900 850 70000
900WNB80(S) 15000 4167 80 310 5171 5700 1950 25 2300 900 850 98500
900WNBX50 15000 4167 50 257 3232 3400 1950 25 2300 900 850 40000
900WNB100(S) 15000 4167 100 340 6546 7000 1950 25 2300 900 850 98500
——END——

ParameterType

Capacity
Q
Head
H
Speed
n
Shaft power
Pa
Dring Dredge
amount
Dredge
depth
impolier
Dia
Pump diameter weight
power Inlet Dia Outlet Dia
m³/h L/s m r/min kW kW m³/h m mm mm mm kg
950WNBX22.5
(WNBX3400)
14400 4000 22.5 310 1529 1900 1872 25 1460 950 950 29500
——END——

ParameterType

Capacity
Q
Head
H
Speed
n
Shaft power
Pa
Dring Dredge
amount
Dredge
depth
impolier
Dia
Pump diameter weight
power Inlet Dia Outlet Dia
m³/h L/s m r/min kW kW m³/h m mm mm mm kg
1200WNB26(S) 23300 6472 25.2 186 1851 2800 3030 25 2470 1200 1000 115009
——END——

Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

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