QW sewage submersible pump

The specially designed open channel impeller of QW sewage submersible pump has a strong discharge capacity, which will not be blocked by the suction of solid particles and fibrous debris, nor will it be damaged prematurely by the suction of abrasive media. Submersible pumps are currently one of the most excellent and ideal drainage equipment in China. The pump adopts a swirling downward suction structure, which has outstanding advantages such as being not afraid of blockage, stable performance, excellent operation, convenient maintenance, thorough drainage, and a wide range of applications. The QW sewage submersible pump also adopts stainless steel impellers and excellent domestic mechanical sealing devices, with a service life of over 8000 hours

QW sewage submersible pump is widely used in municipal engineering, building construction, industrial sewage treatment, environmental protection sewage treatment, factory and mining enterprise sewage treatment, and other occasions. It discharges sewage, wastewater, and rainwater containing solid and long fibers, including pulp, wood, starch, mud and sand, crushed stone, short fiber and other slurries, solid wastewater with particles, sewage, and urine feces. It can also be used for clean water and weakly corrosive media, and is suitable for industrial, agricultural, urban, and other industries The ideal sewage supply and drainage tool for the construction industry. Especially for non clogging sewage pumps, they can discharge impurities with a specific gravity of about 25% in the liquid and a particle diameter of 18mm, without clogging or entanglement

QW Sewage Submersible Pump Product Features

1. It adopts a reliable single blade or double blade impeller structure, which greatly improves the ability of sewage to pass through. It can effectively pass 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 stable tungsten carbide material, and the seal is improved to a double end face seal, which allows it to operate in the oil chamber for a long time and can ensure safe and continuous operation of the pump for more than 8000 hours3. The overall structure is compact, small in size, low in noise, effective in energy conservation, convenient for maintenance, no need to build a pump room, and can work by diving into the water, effectively reducing project costs4. The sealing oil chamber of the pump is equipped with a precision appropriate anti-interference leakage detection sensor, and thermal sensitive components are embedded in the stator winding to provide appropriate protection for the water pump motor5. According to user needs, a fully automatic safety protection control cabinet can be equipped to provide appropriate protection for pump leakage, leakage, overload, and overheating, improving the safety and excellence of the product6. The float 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 use7. According to user needs, a dual rail automatic coupling installation system can be equipped, which brings great convenience to installation and maintenance, and people do not need to enter the sewage pit for this8. It can be used within the full head range while protecting the motor from overload