High Head Dewatering Pump
Description
The dewatering pump is a comprehensive system consisting of a main sand pump, a vacuum assisting device, and additional auxiliary equipment. This setup enables efficient suction of sand, slurry, mud, or water-mixed materials without the need for manual priming with water.
Key features of the high head dewatering pump include:
- Portability: Easy to transport and move to different locations.
- High lift capability: Capable of lifting water to significant heights and delivering over long distances.
- Efficiency and reliability: Offers high efficiency and stable performance, ensuring continuous operation without interruptions.
Applications of high head dewatering pump
The applications of the high head dewatering pump span various industries, including mining, construction, general dewatering tasks, wellpoint dewatering, deep well pumping, as well as emergency situations such as firefighting and flood relief efforts.
Structure description diagram
High head dewatering pump specifications
| Pump Model | Rotation Speed | Flow | Head | Eff. | Power |
| (r/min) | (m³/h) | (m) | (%) | (kw) | |
| DS350 | 490-980 | 700-2300 | 21.5-80 | 66-81.4 | 75-630 |
| DS300 | 730-980 | 400-1470 | 29-128 | 60-80 | 75-800 |
| DS250 | 730-980 | 310-950 | 28-135 | 50-83 | 75-560 |
| DS200 | 730-1480 | 164-600 | 21-95 | 60-75 | 30-220 |
| DS150 | 980-1480 | 80-365 | 16-100 | 55-72 | 11-132 |
| DS125 | 980-1480 | 65-240 | 16-110 | 56-65 | 7.5-110 |
| DS100 | 960-1480 | 31-79 | 11-35 | 56-64 | 3-15 |
| DS80 | 970-1480 | 17-111 | 15-110 | 35-45 | 4-90 |
| DS55 | 1400-2930 | 4.5-35 | 9-57 | 39-60 | 0.55-11 |
About OCEAN Pump:
For more than two decades, Tai’an OCEAN Pump Co., Ltd. has been at the forefront of developing and manufacturing heavy-duty submersible slurry pumps to meet diverse needs across various industries. Our extensive lineup includes submersible slurry pumps, submersible sand pumps, submersible dewatering pumps, and submersible sand dredgers, all engineered to handle challenging materials like slurry, sludge, gravel, and sediments with efficiency and reliability.
We also specialize in producing sand pumps and sand dredgers tailored specifically for sand pumping applications, offering solutions that cater to a wide range of pumping needs.
Our commitment to quality is evident in our products, which are certified by ISO9001, ISO14001, and OHSAS18001 standards. With a presence in over 36 countries worldwide, our heavy-duty pumps have earned a reputation for their performance and durability.
At OCEAN Pump, we pride ourselves on our team of skilled engineers and technicians who are dedicated to providing custom product design, fabrication, and exceptional after-sales service. We offer OEM and ODM services to address specific requirements and ensure customer satisfaction.
If you have any questions or inquiries, please don’t hesitate to reach out to us by filling out the form below. We look forward to serving you and meeting your pumping needs effectively and efficiently.

