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  • Pneumatic diaphragm pump for mine

Pneumatic diaphragm pump for mine

Mine pneumatic diaphragm pump adopts, absorbs and improves the most advanced pneumatic diaphragm pump production process and technology in the world. ...

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  • Email:sales@dongdamachinery.com
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Product Introduction

Pneumatic diaphragm pump for mine

Mine pneumatic diaphragm pump adopts, absorbs and improves the most advanced pneumatic diaphragm pump production process and technology in the world. This product is specially designed for coal mine. It has all the functions of traditional submersible pump, mud pump, impurity pump and soft shaft pump. The key is to completely solve the safety problem of traditional pumps. The products can provide high delivery speed under low pressure and are compatible with a wide range of materials. The pump has anti-stall design and modular pneumatic motor fluid part.

Mine pneumatic diaphragm pump USES the pressure difference in the gas chamber to alternately generate suction liquid pressure and positive liquid pressure in the liquid chamber. The control valve switch can ensure the positive flow of the liquid. After aeration, the pump will begin operation and continue to work to ensure that the required pressure remains constant, the pump will increase and maintain the delivery pipe pressure, and will stop working when the maximum delivery pipe pressure (or distribution valve is closed) is reached, and will resume pumping if needed.

List of wearing parts of pneumatic diaphragm pump for mine

The name of the
Here is no.
The number of
The material
The diaphragm
BQG150/0.2-07
2
Rubber road
o-rings
φ40×2.4
6
Nitrile rubber
o-rings
Φ32×3.2
5
Nitrile rubber
o-rings
Φ25×2.4
1
Nitrile rubber
o-rings
Φ32×1.6
2
Nitrile rubber
o-rings
Φ19×3.2
4
Polyurethane
o-rings
Φ14×2.4
2
Polyurethane
o-rings
Φ19×1.6
4
Teflon
o-rings
Φ70×3.2
4
Ethylene propylene rubber
Slide valve
BQG150/0.2-12
1
ZL106
The piston
BQG150/0.2-90
1
acetal

Physical picture of pneumatic diaphragm pump for mine