Home> Products> Horizontal Slurry Pump> WS Dredging Gravel Pump> 450WN 18 inch Sand Dredge Pump for Dredging
450WN 18 inch Sand Dredge Pump for Dredging
450WN 18 inch Sand Dredge Pump for Dredging
450WN 18 inch Sand Dredge Pump for Dredging
450WN 18 inch Sand Dredge Pump for Dredging
450WN 18 inch Sand Dredge Pump for Dredging
450WN 18 inch Sand Dredge Pump for Dredging
450WN 18 inch Sand Dredge Pump for Dredging
450WN 18 inch Sand Dredge Pump for Dredging
450WN 18 inch Sand Dredge Pump for Dredging

450WN 18 inch Sand Dredge Pump for Dredging

$20000≥1Set/Sets

Payment Type:L/C,T/T,Paypal,Money Gram,Western Union
Incoterm:FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,Express Delivery
Min. Order:1 Set/Sets
Transportation:Ocean,Land,Air,Express,Express
Port:Tianjin,Qingdao,Guangzhou
Product Attributes

Model No.Sand Dredge Pump

BrandNaiPu

Impeller NumberSingle-Stage Pump

Working PressureLow Pressure Pump

Influent Type of ImpellerSingle Suction Pump

Position of Pump ShaftHorizontal Pump

Pump Casing CombinedVerticaljoint Surface Pump

Mounting HeightSuction Centrifugal

ImpellerClosed

UsagePump

MaterialHigh Chrome Alloy A05

Model18 Inch Sand Dredge Pump

Packaging & Delivery
Selling Units : Set/Sets
Package Type : Wooden case
Picture Example :
Product Description

      450WN 18 inch Sand Dredge Pump for Dredging

450WN Dredging Pump


Dredge pump with Gear box as a whole, or  Dredge pump and gear box seperate.

450wn Dredgingpump

Introduction:

Naipu® NP-WSdredging pump is single-stage single-suction cantilever horizontal Centrifugal Pump with advantages of light weight ,good wear-resistant ,super dredging performance ,perfectly suited for the dredge on the whole construction ,high multiple economy benefits and so on .It throughout meets requirements of the dredge to dredging pumps .The pump mainly consists of the pump head , gearbox specifically for the dredging pump ,high elastic coupling and supervisor system of the driving device for the dredge.



Features:

a) Advanced hydraulic model, CAD 3D design, high efficiency and obvious energy-saving
b) Large dredging depth, high density of dredging mud, good NPSH and strong suction lift ability
c) Strong through-put. The pump can presistently discharge gravel, high plastic soil lump,etc.
d) The pump can be directly matched with either motor or diesel engine
e) Wide application. It can be used in various kinds of soil quality. Generally, the pump is matched with an impeller with 3 or 5 pieces of vane. At the same time, the impellers can be provided with various diameters and vane types to suit kinds of working condition.
f) Little hydraulic loss, high efficiency and low oil-consumption
g) Little volume, light weight
h) Steady operating, little vibration, low noise
i) Simple & reliable constrution, easily disassembly & assembly,convenient maintainance
j) Reliable sealing without leakage
k) Long operating life of parts
l) Long operating life of parts

 

Type Notation

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

NP- 450WN Dredge Pump  Performance Parameters 

Model Capacity m³/hr Head    m Speed
/rpm
Efficiency
/%
Inlet Size
/mm
Outlet
Size
/mm
NPHr Max Flowed Particle/mm Pump
Weight
/ton
 Applications
m Five Pieces Three Pieces
100WS 180-250 25-45 1000-1400 50-58 150 100 3.5 50 82 0.5 River Sand
150WS 250-550 20-40 1200-1400 58-60 200 150 4 76 127 1.1 Suction
Hopper
Dredging
150WSG 350-700 40-65 800-980 68-71 200 150 3.5 84 140 1.9
200WS 550-1000 20-45 700-980 60-65 250 200 4.5 105 178 2.3
200WSG 550-1000 40-65 700-850 70-72 250 200 4 108 180 3.2 Dredging
250WS 700-1100 20-45 500-750 65-70 300 250 4 132 220 4.5 Slag
Granulation
250WSG 900-1500 40-60 500-650 70-74 350 250 4.5 86 144 4.6
300WS 1100-1800 20-40 400-600 65-68 350 300 4.5 144 241 5.5 Sugar Beet
300WSG 1500-2200 30-65 400-550 74-78 450 300 4 144 241 8 Sand
Reclamation
350WSG 2000-3000 40-65 400-550 74-78 450 350 4 147 245 8.8
450WSG 3000-4000 35-67 350-500 76-80 600 450 4.5 125 254 12 Constructional
Material 
500WSG 4000-5500 40-65 350-450 78-80 650 500 4.8 150 250 17
600WSG 5000-9000 55-80 320-400 81-85 650 600 6 160 220 35 Barge Loading
700WSG 8000-12000 60-85 280-380 83-85 750 700 6 180 280 50 Sand gravel
processing
800WSG 10000-15000 50-70 260-360 79-80 850 800 6 200 300 58
900WSG 12000-19000 50-75 280-330 83-85 950 900 6 210 320 85  
1000WSG 16000-25000 23-76 180-290 85-87 1100 1000 6 230 350 126


450 WN Dredge Pump Structure

dredge Pump structure


Dredging Pump Parts


Related Sand Dredge Pump
6/4D-G  8/6E-G  10/8F-G 10/8S-G  12/10G-G 14/12G-G 10/8S-GH 10/8F-GH  12/10G-GH  14/12G-G 14/12T-G 18/16 T-G 450WN  500WN 700 WN

SAND-PUMP-2

Application

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

Sand-Pump-Application

Naipu -Workshop

Naipu-Direct factory of Sand Dredge Pump.

Naipu-Workshop


Model Workshop --casting Work Shop-- Machining workshop--assembly workshop--stockage

NaiPu Main products

1. NAH , HH  L Horizontal Slurry Pump
2. SP Vertical Sump Pump
3. ZJQ Submersible Slurry Pump
4. G Horizontal Sand Gravel Pump
5. ZJQ Submersible Sand Pump
6. WS Dredging pump
7. AF Vertical Froth Pump

8 .AHF Horizontal Froth Pump

9. TL(R) Desulphurization Pump

10.Clean Water Pump

11. OEM Casting machinery wear part

slurry pumps 1

Contact me 

Shijiazhuang NaiPu Pump Co.,Ltd
Contact person:Kitty Liu

Slurry Pump Sales



If there is any requirement for 450WN 18 inch Sand Dredge Pump for Dredging, weclome to contact me for more.


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