BQG series coal mine explosive proof air operated self priming diaphragm pump 666320x

[MAIN PARAMETER]~Material: Aluminum; Diaphragm Material: Nitrile;

Type: Double diaphragm;

Operation Type: Air-operated;

Inlet/Outlet Port Size/Standard:2 inch (50 mm);

Air Inlet Size: 3/4 inch 
[Quality Performance ~Maximum Head:275.59FT/84M,

Max Pressure: 120PSI.

Max Temp : 150 ℉.

Top quality glyd ring, a double-acting seal that delivers better performance.

[UNIQUE DESIGN]~Features an externally serviceable air distribution system and all-bolted construction. Modular air valve is stall-free, this low pulsation air valve provides smooth and rapid changeover for increased efficiency and minimizes down time.

[EXCELLENT CONSTRUCTION]~Rugged construction - resists corrosion for reliable performance and long life. Bolted construction is designed for leak-free fluid handling.
[VERSATILE USE]~The diaphragm pump with convenient operating are widely used in various industries, such as petroleum, metallurgy, mining, coating material, printing, paper making, water treatment, automotive etc.

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