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Dolay Pump Stainless Steel Sewage Water Pump Industry Pump

Views: 0     Author: Site Editor     Publish Time: 2023-08-25      Origin: Site


                                              Dolay Pump Stainless Steel Sewage Water Pump

Application Scenario

  • Chemical, petroleum, pharmaceutical, mining, paper industry, cement plant, steel plant, power plant, coal processing industry, etc.

  • Urban sewage treatment plant drainage system, municipal engineering, etc.

  • Construction sites and other industries conveyor belt particles of sewage, dirt, but also for clean water and corrosive media.

  • Mine sewage, water extraction ,sea water, chemical enterprises, ponds, fish ponds

Application conditions:

1. Pumping medium: The single-piece or double-blade impeller structure is adopted, which greatly improves the passing capacity of the dirt and can pass through the pump caliber.

Fibrous matter and solid particles with a diameter of approx.

2. Medium temperature: 40°C for ordinary pumps, 120°C for hot water pumps

3. Medium pH value: 3 to 10

4. Power supply requirements: three-phase alternating current with a frequency of 50Hz, 60Hz (customizable), and a rated voltage of 380V [660V] ± 5.


1 Flow range: 5 to 6000 cubic meters per hour

2 Head range: 2 to 40 meters

3 Power range: 3 to 410kW (secondary speed motor, four or six motors can be customized)

4 Speed: 2900, 1450, 730rpm 


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

2. It can be used in the full head without overloading the motor.

3. The WQ series can be equipped with a dual-rail automatic coupling installation system according to user needs, which brings great convenience to installation and maintenance, and the staff does not need to enter the sewage pit.

4. The float switch can automatically control the start and stop of the pump according to the change of the required liquid level, and it is easy to use without special supervision.


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