High-Quality OEM Submersible Sand Pump Company Products - Sand Dredging Gravel Slurry Pump – Boda
High-Quality OEM Submersible Sand Pump Company Products - Sand Dredging Gravel Slurry Pump – Boda Detail:
Descrrption:
Dredging pump is a new type of WN pump researched & manufactured by our company,aiming at rivers and seas out of repair. Dredging pump is a single-stage single suction cantilever horizontal centrifugal pump with advantages of light weight, good wear-resistan, super dredging performance, perfectly suited for the dredge on the whole construction, high multiple economy benefits, etc.. It throughout meets requirements of the dredge to dredging pumps.
Application:
Our dredging pumps are widely used to dredge and dam in the rivers, ports and wharf over our country, such as Yangtze river , The Yellow River , Liao River, and Zhujiang Delta. Besides, sold to Europe, Middle East and Southeast Asia. CCS(China Classification Society) has inspected each set.
Function Introduction:
1. This pump is of horizontal cantilevered single-casing centrifugal pump.
2. Construction of this pump is of single casing connected by means of clamp bands and the discharge direction of pump can be oriented in any direction of 360. the type of pump possesses the advantages of easy installation.
3. The cylinder –type bearing assembly with oil lubrication is adopted by the pump. It is suit for adjusting the distance between impeller and pump. The bearing assembly uses oil lubrication.
4. Three kinds of shaft seal—mechanical seal, expeller seal and packing seal
5. Wide passage , good performance of NPSH, anti-wearing and anti-corrosion, and high efficiency,
6. The type of driver just have v belt driver, gearbox driver, elastic coupling driver, fluid couplings driver, frequency conversion driver, silicon controlled rectifier speed regulation etc.
Structure:

Technical Data:
| Type | Capacity (m3/h) | Head (m) | Speed (r/min) | Efficiency (%) | NPSHr(m) | Inlet Dimeter (mm) | Outlet Diameter (mm) | Max.Diameter of Flowd Parti (mm) | weight(kg) |
| 200WND | 600~800 | 20~40 | 700~900 | 60~65 | <4.5 | 250 | 200 | 178 | 2500 |
| 200WN | 750~1000 | 40~65 | 700~850 | 70~72 | <4 | 250 | 200 | 180 | 3000 |
| 250WND | 950~1100 | 20~40 | 500~700 | 65~70 | <4 | 300 | 250 | 220 | 3000 |
| 250WN | 1100~1300 | 40~65 | 500~650 | 70~74 | <4 | 350 | 250 | 144 | 3513 |
| 300WND | 1500~1800 | 20~40 | 400~600 | 65~68 | <4 | 350 | 300 | 241 | 6000 |
| 300WN | 1800~2200 | 40~65 | 400~550 | 74~78 | <4 | 450 | 300 | 241 | 7000 |
| 350WN | 2600~3000 | 40~65 | 400~550 | 74~78 | <4.5 | 450 | 350 | 245 | 7300 |
| 400WN | 2800~3200 | 20~40 | 400~550 | 74~78 | <4.5 | 450 | 400 | 250 | 7500 |
| 450WN | 3200~3850 | 40~67 | 350~500 | 76~80 | <4.5 | 600 | 450 | 254 | 7850 |
| 500WNQ | 3600~4200 | 20~40 | 220~320 | 72~75 | <4.8 | 600 | 500 | 330 | 8000 |
| 500WN | 4500~5500 | 40~65 | 350~450 | 78~80 | <4.8 | 650 | 500 | 250 | 11300 |
| 600WN | 7000 | 62 | 470 | 80 | <6 | 700 | 600 | 220 | 30000 |
| 600WNQ | 7000 | 30 | 380 | 83 | <6 | 700 | 600 | 220 | 16000 |
| 700WN | 10000 | 85 | 380 | 85 | <6 | 760 | 700 | 280 | 45000 |
| 700WNQ | 10000 | 28 | 280 | 85 | <6 | 760 | 700 | 280 | 21000 |
| 800WN | 12500 | 59 | 349 | 81 | <6 | 800 | 750 | 300 | 40000 |
| 800WNQ | 12500 | 32 | 258 | 81 | <6 | 800 | 750 | 300 | 23000 |
| 800WND | 12500 | 32 | 258 | 81 | <6 | 800 | 750 | 300 | 23000 |
| 850WN | 14400 | 70 | 330 | 85 | <6 | 900 | 850 | 320 | 65000 |
| 900WN | 16000 | 30 | 175 | 85 | <6 | 1000 | 900 | 340 | 80000 |
| 1000WN | 16000~25000 | 23~76 | 181~290 | 85~87 | <6 | 1200 | 1000 | 350 |
121000
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Product detail pictures:
Related Product Guide:
No matter new customer or old customer, We believe in long term and trusted relationship for High-Quality OEM Submersible Sand Pump Company Products - Sand Dredging Gravel Slurry Pump – Boda , The product will supply to all over the world, such as: Accra, Guatemala, Boston, Insisting over the high-quality generation line management and prospects guide provider, we have made our resolution to offer our shoppers using the initially stage purchasing and soon after provider working experience. Preserving the prevailing helpful relations with our prospects, we even now innovate our product lists the many time to meet up with the brand new wants and stick to the latest trend of this business in Ahmedabad. We're ready to facial area the difficulties and make the transform to grasp many of the possibilities in international trade.
The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!


