450wn 18 Inches Gold Sand Dredge Pump for Dredging with Gear Box

450wn 18 Inches Gold Sand Dredge Pump for Dredging with Gear Box

                         450WN eighteen inches Gold Sand Dredge Pump for dredging with Gear Box

450WN Dredging Pump

Dredge pump with Gear box as a total, or  Dredge pump and equipment box seperate.



Naipu® NP-WSdredging pump is one-phase single-suction cantilever horizontal centrifugal pump with benefits of gentle excess weight ,very good put on-resistant ,tremendous dredging overall performance ,flawlessly suited for the dredge on the entire building ,substantial multiple financial system benefits and so on .It throughout meets demands of the dredge to dredging pumps .The pump mostly consists of the pump head , gearbox specifically for the dredging pump ,high elastic coupling and supervisor system of the driving unit for the dredge.

1 Ws Dredging Pump is a new type of sludge pump reseached and manufatured by our factory aiming at the dredging and damming of the river and seas.
2. The means is consider to be a treatment of no -pollution to environmental protection, high efficiency and energy-saving 
3.Light weight, good wear-resistant, super dredging performance 
4.Our Company can select different kinds of material according to different media to meet the dredging requirement.

200 WN – 500 WN type dredge pump integral by a single pump shell, solitary phase solitary suction cantilever horizontal composition, push and gear box of the relationship way all can offer two kinds of typical construction, particularly just take bracket type and pump box and sort. Own bracket variety lubrication way as the grease lubrication or slim oil lubrication.

600 WN – one thousand WN type dredge pump overall adopts double pump shell, single stage one suction cantilever horizontal composition, deliver their very own bracket, lubrication way as the compelled skinny oil lubrication. Double pump shell the security and trustworthiness of the design makes sheath often can use to near to use by way of, and when sheath rupture, pump space will not fill.


a) Innovative hydraulic product, CAD 3D layout, large performance and apparent strength-saving
b) Massive dredging depth, higher density of dredging mud, good NPSH and sturdy suction lift capacity
c) Robust by way of-place. The pump can presistently discharge gravel, large plastic soil lump,and many others.
d) The pump can be right matched with both motor or diesel motor
e) Vast application. It can be used in various sorts of soil top quality. CZPTly, the pump is matched with an impeller with three or five parts of vane. At the exact same time, the impellers can be presented with a variety of diameters and vane varieties to suit varieties of functioning condition.
f) Minor hydraulic reduction, higher efficiency and minimal oil-usage
g) Small volume, mild weight
h) Regular working, tiny vibration, minimal sounds
i) Simple & trustworthy constrution, effortlessly disassembly & assembly,handy maintainance
j) Reliable sealing without leakage
k) Long running lifestyle of parts
l) Extended working existence of areas



Dredging industries

CZPT Mud Fill

Sand Suction

Kind Notation

450 — Discharge size : 450mm
 WSG :High Head Sand Dredging Pump

NP- 450WN Dredge Pump  Performance Parameters 

Model Potential m³/hr Head    m Velocity
Inlet Size
NPHr Max Flowed Particle/mm Pump
m Five Parts 3 Items
100WS 180-250 25-forty five a thousand-1400 50-58 a hundred and fifty a hundred three.five fifty eighty two .5 River Sand
150WS 250-550 twenty-40 1200-1400 fifty eight-sixty 200 150 four 76 127 1.one Suction
150WSG 350-seven-hundred forty-sixty five 800-980 sixty eight-seventy one two hundred a hundred and fifty three.5 eighty four one hundred forty 1.nine
200WS 550-one thousand 20-45 700-980 sixty-sixty five 250 200 four.five one hundred and five 178 2.three
200WSG 550-a thousand forty-sixty five seven-hundred-850 70-72 250 two hundred 4 108 one hundred eighty 3.two Dredging
250WS seven hundred-1100 20-45 500-750 65-70 300 250 4 132 220 4.five Slag
250WSG 900-1500 forty-sixty 500-650 70-74 350 250 four.5 86 144 four.6
300WS 1100-1800 20-40 four hundred-600 sixty five-sixty eight 350 three hundred 4.five 144 241 5.5 Sugar Beet
300WSG 1500-2200 thirty-sixty five four hundred-550 seventy four-78 450 three hundred four one hundred forty four 241 eight Sand
350WSG 2000-3000 forty-sixty five 400-550 74-seventy eight 450 350 4 147 245 8.eight
450WSG 3000-4000 35-sixty seven 350-500 76-eighty 600 450 four.five one hundred twenty five 254 twelve CZPTal
500WSG 4000-5500 40-sixty five 350-450 78-eighty 650 five hundred 4.eight one hundred fifty 250 seventeen
600WSG 5000-9000 fifty five-eighty 320-four hundred eighty one-eighty five 650 600 6 one hundred sixty 220 35 Barge Loading
700WSG 8000-12000 60-eighty five 280-380 eighty three-eighty five 750 seven hundred 6 a hundred and eighty 280 50 Sand gravel
800WSG ten thousand-15000 fifty-70 260-360 79-80 850 800 6 200 three hundred fifty eight
900WSG 12000-19000 fifty-75 280-330 eighty three-85 950 900 six 210 320 eighty five  
1000WSG 16000-25000 23-seventy six 180-290 eighty five-87 1100 a thousand 6 230 350 126

450 WN Dredge Pump Composition

Related Sand Dredge Pump

six/4D-G  8/6E-G  10/8F-G 10/8S-G  12/10G-G 14/12G-G 10/8S-GH ten/8F-GH  12/10G-GH  14/12G-G fourteen/12T-G eighteen/16 T-G 450WN  500WN seven hundred WN


The dredge pump primarily used in dredging and damming of the river and seas.


Naipu -Workshop

Naipu-Direct manufacturing facility of Sand Dredge Pump.

Design Workshop –casting Work Store– Machining workshop–assembly workshop–stockage


Our Solutions

one.Swift Reply.All Concept or e mail will get reply in 8 hours

2.We can aid to pick the suitablepump if you can not certain which design pump suitable  for you

3.We have a group of large top quality experts with abundant knowledge who can remedy everything  during the total method.

4.CZPT following -income .We will be liable for the whole daily life period

5.OEM purchase.Several substance are available ,like Higher chrome, rubber , stainless steel and and so on.,

 Contact Us

ShiJiaZhuang NaiPu Pump Co.,Ltd

Contact particular person :Kitty Liu

Cellular :-1303265716

HangCZPT, Headquarters

Include.:No.368, Xihu (West Lake) Dis. North Road, HangCZPT, ZheCZPT Province, CZPT


If you are intrested in 450WN eighteen inches Gold Sand Dredge Pump for dredging with Gear Box, please do not be reluctant to make contact with us!



450wn 18 Inches Gold Sand Dredge Pump for Dredging with Gear Box