Submersible sewage pumps are suitable for conveying granular sewage and pollutants in industries such as chemical, petroleum, pharmaceutical, mining, papermaking, cement plants, steel mills, power plants, coal processing industries, as well as urban sewage treatment plants, municipal engineering, construction sites, and other industries. They are also used for pumping clean water and corrosive media.

Characteristics of submersible sewage pumps:

1. Adopting a unique single or double blade impeller structure, it greatly improves the ability of pollutants to pass through, effectively passing through 5 times the fiber material of the pump diameter and solid particles with a diameter of about 50% of the pump diameter.

2. The mechanical seal adopts a new type of hard and corrosion-resistant titanium tungsten material, which can ensure safe and continuous operation of the pump for over 8000 hours.

3. The overall structure is compact, small in size, low in noise, energy-saving, and easy to maintain. There is no need to build a pump room, and it can work underwater, greatly reducing project costs.

4. The sealing oil chamber of the pump is equipped with high-precision anti-interference water leakage detection sensors, and thermal sensitive components are embedded in the stator winding to automatically protect the water pump motor.

5. According to user needs, a fully automatic control cabinet can be equipped to automatically protect the pump from water leakage, leakage overload, and overheating, improving the safety and reliability of the product.

6. The float switch can automatically control the start and stop of the pump according to the required liquid level changes, without the need for dedicated personnel to monitor, making it extremely convenient to use.

7. The WQ series can be equipped with a dual rail automatic coupling installation system according to user needs, which brings greater convenience to installation and maintenance, and people do not need to enter the sewage pit for this.

8. It can be used within the full head range, ensuring that the motor does not overload.

9. There are two different installation methods, fixed automatic coupling installation system and mobile free installation system.