The Suction Dredge Pump is a single-stage, single-suction horizontal centrifugal dredging pump system. It comprises the pump head, reduction gearbox, flexible couplings, gearing, marine monitoring system, and exhibits a well-structured design suitable for marine dredging, boasting excellent performance, longevity, reliable sealing, and significant economic benefits. The WN series dredge pump fully satisfies the requirements of various dredgers. This pump creates a vacuum to draw slurry from the bed into a suction pipe and subsequently pushes it through the discharge pipeline.
WN Series Suction Dredge Pump
Description
The Suction Dredge Pump is a single-stage, single-suction horizontal centrifugal dredging pump system. It comprises the pump head, reduction gearbox, flexible couplings, gearing, marine monitoring system, and exhibits a well-structured design suitable for marine dredging, boasting excellent performance, longevity, reliable sealing, and significant economic benefits. The WN series dredge pump fully satisfies the requirements of various dredgers. This pump creates a vacuum to draw slurry from the bed into a suction pipe and subsequently pushes it through the discharge pipeline.
Product features of suction dredge pump
- Capable of handling sand and slurry with maximum size and percentage of solids.
- Robust structure.
- Excellent suction performance.
- High wear resistant material.
- Most efficient volute and impeller designs.
- Heavy duty shaft and bearing design.
- Custom design and fabrication available.
- Easy to assemble and disassemble.
- Speed and power to suit your service conditions.
- Minimal repairs and downtime.
- Easily adapted for submersible applications.
- Optional rotation – Right or left hand rotation.
- Optional discharge positions.
- Knock out ring for easy impeller removal.
- Over size bearings and shaft for longer life
Structure description diagram
comstruction of suction dredge pump
comstruction of suction dredge pump
Wear resistant suction dredge pump specifications
| Type | Flow | Head | Rotationrate | Effi. | Inlet | Outlet | NPSH | Max Passing Particle Size | |
| m3/h | m | r/min | % | mm | mm | IL | Five-Blade | Three-Blade | |
| 250WN | 1100-1300 | 40-65 | 500-650 | 70-74 | 350 | 250 | <4.5 | 86 | 144 |
| 300WN | 1500-2200 | 30-65 | 400-550 | 74-78 | 450 | 300 | <4 | 144 | 241 |
| 450WN | 3000-4000 | 35-67 | 350-500 | 76-80 | 600 | 450 | <4.5 | 125 | 254 |
| 500WN | 4000-5500 | 40-65 | 350-450 | 78-80 | 650 | 500 | <4.8 | 150 | 250 |
| 600WN | 5000-9000 | 55-80 | 320-400 | 81-85 | 650 | 600 | <6 | 160 | 220 |
| 700WN | 8000-12000 | 60-85 | 280-380 | 83-85 | 750 | 700 | <6 | 180 | 280 |
| 800WN | 10000-15000 | 50-70 | 260-360 | 79-80 | 850 | 800 | <6 | 200 | 300 |
| 900WN | 12000-19000 | 50-75 | 280-330 | 73-85 | 950 | 900 | <6 | 210 | 320 |
| 1000WN | 16000-25000 | 23-76 | 180-290 | 85-87 | 1100 | 1000 | <6 | 230 | 350 |
About OCEAN Pump
Tai’an Ocean Pump Co., Ltd. is a leading dredge pump machine exporter which has been dedicating itself in supplying sand pumping and dredging equipment to worldwide customers since 2012. As a sophisticated grown team in OCEAN Pump, before starting foreign trade business, we have already been devoting ourselves to domestic and abroad dredging undertakings for more than 20 years, therefore, our team and our cooperative factory have rich experience in designing and manufacturing dredging machines.
More than 4 series including 20 kinds of pumps in manufacturing, including dredge pumps, slurry pumps, gravel pumps, sand dredgers and related parts, we are always here to satisfy your requirements for pumping. It is very convenient for you to source sand suction pumps and dredge parts from our company. We have our own professional technique and engineering team who can help you to design or customize products, besides, we can also help to select the most suitable products for your project.
We have provided effective sand pumping and dredging equipment for over 60 countries. Our products are widely used for river sand pumping, mining pumping, pond dredging, reservoir dredging, tailing transportation and land reclamation. We have customers from Southeast Asia like Malaysia and Indonesia, Central Asia like Kazakhstan, South America like Brazil and Africa like Nigeria, Cameroon, etc.
Tai’an Ocean Pump Co., Ltd has a professional technical training, consultation and site service team. All your inquiries and questions will be replied within 24 hours. We provide lifetime after-sales services for our sold products. Any requirements about our products, please feel free to contact us.
