Pneumatic submersible pump

Introduction of pneumatic submersible pump

The pneumatic submersible pump is suitable for pumping and discharging sewage in dangerous places containing methane or coal dust explosion. It can be widely used in the operation surface of coal mines to transport groundwater containing solid particles such as dirt, coal powder and sediment. Impeller with special design, its strong sewage capacity, not because of solid particles or fiber inhalation and blockage, also not because of the inhalation of granular media and premature damage, the machine structure is simple, easy to move, assemble and disassemble, maintenance. It has the advantages of high efficiency, good performance and low air consumption.

Characteristics of pneumatic submersible pump

1. Stepless speed regulation. As long as the control throttle valve open program, namely the control of gas flow, you can achieve stepless speed regulation.

2, reliable use, durable, not affected by temperature and vibration, installation, operation, simple.

3. Noise-cancelling device, low noise, easy maintenance and small wearing parts.

4. High starting torque and ability to rise to full speed almost instantaneously.

5. Strong adaptability. Suitable for discharge of clean water, muddy water (mud, sand, cinder water), light weight.

Technical parameters of pneumatic submersible pump

1. Phase range 5-35m(5-50m with double wind edge)

2. Flow rate: 8-28m3/ih

3. Working wind pressure is 3-6kGF /cm2

4. Air consumption is 3-4m3/min

5. Rated speed: 4500r/min

6. Water wheel diameter is 120mm

7. The inner diameter of the inlet hose is 25min

8. Internal diameter of drainage hose is 50min

9. Noise ≤ 88dB

Physical picture of pneumatic submersible pump