QW economical single-phase submersible sewage pump

The QW economical single-phase submersible sewage pump has the characteristics of energy saving, anti entanglement, no blockage, automatic installation, and automatic control. It is convenient to discharge solid particles and long fiber garbage.

　　QW economical single-phase submersible sewage pumpScope of application

1. Municipal engineering and construction sites;

2. Sewage discharge in residential areas;

3. Sewage discharge from hospitals, hotels, etc;

4. Drainage system of urban sewage treatment plants;

5. Drainage stations for civil air defense systems and water supply systems for waterworks;

6. The discharge of severely polluted wastewater from factories and businesses.

　　QW economical single-phase submersible sewage pumpProduct Features

1. Adopting a large channel anti clogging hydraulic component design, greatly improving the ability of pollutants to pass through, and effectively passing through 5 times the diameter of the pump fiber material and solid particles with a diameter of about 30% of the pump diameter.

2. Reasonable design, reasonable matching motor, high efficiency, energy-saving *.

3. The mechanical seal adopts a dual channel series seal, made of hard and corrosion-resistant tungsten carbide, which has the characteristics of durability and wear resistance, and can ensure the safe and continuous operation of the pump for more than 8000 hours.

4. The pump structure is compact, small in size, easy to move, and easy to install, without the need to build a pump room. It can work underwater, greatly reducing project costs.

5. There is an oil-water probe installed in the pump oil chamber. When the mechanical seal on the pump side is damaged and water enters the oil chamber, the probe generates a signal to protect the pump.

6. According to user needs, the fully automatic safety protection control cabinet can be used to monitor pump leakage, electric leakage, overload, and overheating, ensuring reliable and safe pump operation.

7. The dual rail automatic coupling installation system has brought great convenience to the installation and maintenance of pumps, and people do not have to enter and exit the sewage pit for this.

8. The float switch can automatically control the stop and start of the pump according to the required water level changes, without the need for a dedicated person to supervise.

9. Ensure that the motor operates without overload within the range of head.

10. According to the usage scenario, the motor can adopt a water jacket external circulation cooling system, which can ensure the safe operation of the water pump in a dry state without water.

11. There are two installation methods: fixed automatic coupling installation and mobile free installation, which can meet different usage scenarios.