Features

1.small volume and light weight;
2.no electrical motor, there is no electric spark, used in explosion proof field safely.
3.no bearing, no need to lubrication, simple structure, easily to maintain.
4.the machine is sealed, and no reveal.
5.the material is more resistant to corrosion, also used in food,  pharmaceutical industry.
6.the flow can be changed by the air feed pressure.
7.change valve structure is special, move flexible, low air consumption.
8.self-priming is well, no need flow backward, substituting for centrifugal pump.
9.It not only used in shallow water, but also substituting for submersible  pump.

Mining pneumatic diaphragm pump specification

1. Rated Head: 30m

2. Rated flow: 200L/min

3. Rated air pressure: 0.5Mpa

4. Rated suction head: 7m

5. Air consumption: 0.6-1.9M3/min

6.Noise: no more than 87db