20inch Horizontal centrifugal wear resisting river marine sand pump gravel dredge pump
Product Description
Product Application
WN series of Dredging Pump,which is designed and researched by our company--E-Touch is one new type dredging pump,making full use of advanced CAD software,aiming to China's river,lake and sea situation,they are in great need to dredge and fill hydraulically.
This series of dredging pump has characteristic features:easy installation,long life service,high efficiency,reliable bearing lining and good economical efficiency...This type of pump can meet dredging ship's requirements completely and each set of dredging pump has passed the inspection issued by CCS.
WN series dredging pump performance parameters | ||||||
Type | Capacity (m3/h) | Head (m) | Speed (r/min) | Efficiency (%) | NPSHr (m) | Inlet Diameter (mm) | Outlet Diameter (mm) | Max. Diameter of Flowed Partice(mm) |
200WND | 600-800 | 20-40 | 700-900 | 60-65 | ＜4.5 | 250 | 200 | 178 |
200WN | 750-1000 | 40-65 | 700-850 | 70-72 | ＜4 | 250 | 200 | 180 |
250WND | 950-1100 | 20-40 | 500-700 | 65-70 | ＜4 | 300 | 250 | 220 |
250WN | 1100-1300 | 40-65 | 500-650 | 70-74 | ＜4 | 350 | 250 | 144 |
300WND | 1500-1800 | 20-40 | 400-600 | 65-68 | ＜4 | 350 | 300 | 241 |
300WN | 1800-2200 | 40-65 | 400-550 | 74-78 | ＜4 | 450 | 300 | 241 |
350WN | 2600-3000 | 40-65 | 400-550 | 74-78 | ＜4.5 | 450 | 350 | 245 |
400WN | 2800-3200 | 20-40 | 400-550 | 74-78 | ＜4.5 | 450 | 400 | 250 |
450WN | 3200-3850 | 40-67 | 350-500 | 76-80 | ＜4.5 | 600 | 450 | 354 |
500WND | 3600-4200 | 20-40 | 220-320 | 72-75 | ＜4.8 | 600 | 500 | 330 |
500WN | 4500-5500 | 40-65 | 350-450 | 78-80 | ＜4.8 | 650 | 500 | 250 |
600WN | 5000-9000 | 55-80 | 280-420 | 81-85 | ＜6 | 660 | 600 | 220 |
700WN | 8000-12000 | 60-85 | 280-380 | 83-85 | ＜6 | 760 | 700 | 280 |
900WN | 12000-19000 | 50-75 | 280-330 | 85-87 | ＜6 | 960 | 900 | 320 |
1000WN | 16000-25000 | 23-76 | 181-290 | 85-87 | ＜6 | 1200 | 1000 | 350 |
Main Features
1.The whole construction is suitable for dredging ship.
2.Easy disassembly and installation,convenient maintenance.
3.Dredging performance is excellent.
4.Strong through-put capacity,wide application.
5.The curve of performance decreases sharply.
6.Excellent anti-wear performance,long service of wet parts.
7.A little hydraulic loss,high efficiency,low power consumption.
8.Reliable shaft sealing without leakage.
The structural drawing of WN series ,wear-resistant dredging pump | ||||||
1. Shaft | 2. Bracket | 3. Impeller Disassembling Ring | 4. Sealing Assy |
5. Joint Plate | 6. Rear Liner | 7. Pump casing | 8. Pump Cover |
9. Front Liner | 10. Impeller | 11. Support Plate |
Overseas Engineer Service Support
Overseas Wearhouse Spares stock
Recondition Dredger Recycle & Charter
A: We are professional manufacturer.
Q: What is your terms of payment ?
A: T/T,Paypal,West Union
Q: How long is your delivery time?
A: Normally 20-25days after deposit made.If you are urgent it can be negotiable.
Q: Do you provide samples ?
Q:Can I have my own Logo on the product?
A: Yes, sure,we can make your logo printed on the products.
Q:Can you make our packing?
A: Yes, the packaging can be made as per your requirements.
Q:Where is your nearest port?
A:Qingdao port.
Q:What's the MOQ? A:Different products the MOQ is different.Please contact with our salesman.If we have stocking,we can make for you small quantity.If you need to make customerized,the MOQ should be according to our production.
Product Categories : Dredger Parts > Dredge pump
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