Updated Air-Operated Double Diaphragm Air Poly Pump 1/2 or 3/4 NPT

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A diaphragm pump (also known as a Membrane pump) is a positive displacement pump that uses a combination of the reciprocating action of a rubber, thermoplastic or teflon diaphragm and suitable valves on either side of the diaphragm (check valve, butterfly valves, flap valves, or any other form of shut-off valves) to pump a fluid. The listing is about Air-Operated Double Diaphragm Pump QBY4-25PP 72 GPM with 1 inch inlet and outlet. This pump has a block and body fabricated from Polypropylene with a Santoprene Diaphragm and Ball Valve Seat made from Polypropylene. This powerful and efficient air operated diaphragm pump is perfect for all your needs in every industry! Good abrasion resistance, chemical resistance, and heat resistance. Efficiency: Motor design delivers optimum air efficiency. Reliability: "Unbalanced" air valve ensures no-stall operation. Versatility: Multiple porting options for your application needs. Serviceability: Easy access to ball checks and fluid caps for maintenance and repairs. Perfect for use with water. Suitable for general acid and alkali (not suitable for solvent). Ideal for use with low viscosity petroleum fluids including diesel, kerosene, motor oil and some waste oil.

In the pump two symmetrical working chamber each equipped with a diaphragm, the center link will be integrated into one. Compressed air from the pump inlet into the valve, through the valve body to introduce compressed air into one of the chamber to promote movement of the diaphragm chamber, while the other chamber gas emissions. Once the end of the stroke is reached, the gas distribution mechanism automatically introduces compressed air into the other working chamber to push the diaphragm in the opposite direction so that the two diaphragms move back and forth in unison. No power supply required, self-priming, no leakage, no clogging, no pollution, low noise, this pump can transport all kinds of corrosive liquids, volatile, flammable or explosive liquids or difficult to flow media.

Chemical resistance and heat resistance. Ideal for use with low viscosity petroleum fluids.

Max Flow Rate: 18 m3/h (72 GPM). Suction: 0-5 m (0-16.4 ft). Max Suspended Solids: 3 mm (1/8 inch). Max Head: 84 m (275.59 ft).

Self-Priming Dry: 3 m (10 ft). Self-Priming Wet: 4.6 m (15 ft). Package Size: 31.5 x 31.5 x 19cm/12.5"12.5"7.5. Gross Weight: 5.6 kg.

1 x Air-Operated Double Diaphragm Pump QBY-15. Our company is an emerging professional Cross-Border Electronic company. So far we have finished the assets re-organization and obtained wholesale financing. We guarantee every product is of high quality and durable utility compared to other factories becayse we choose the best-buys goods. We are really appreciated if you would like to give us your valuable positive comment(s) after you receive our products, which is a huge encouragement for us to make our products and service better and better.

Hope you will love our items. Any questions will be answered promptly, so please feel free to let me know your concern. At present, our company has warehouses in America and NO tariffs.

If you are a U. Transport time will range from 2 to 4 workdays according to your location.

Note: American regional AK, HI, PR, are remote areas. These places will be charged. Please do check everything carefully when receiving the package. Failure to do so might result in damage to your own rights and interests. The item "Updated Air-Operated Double Diaphragm Air Poly Pump 1/2 or 3/4 NPT" is in sale since Saturday, June 30, 2018.

This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Other Pumps".jrs" and is located in Los Angeles, California. This item can be shipped worldwide.

Ball Seat Material: Polypropylene
Body Material: Polypropylene
Brand: TaiShi
Country/Region of Manufacture: China
Diaphragm Material: Santoprene
Gross Weight: 5.6 kg
Inlet Port: 1/23/4inch
Max Flow Rate: 18 m³/h (72 GPM)
Max Head: 84 m (275.59 ft)
Max PSI: 120 psi
Max Suspended Solids: 3 mm (1/8 inch)
Model: QBY4-15
MPN: MG2018062906
Outlet Port: 1/23/4inch
Package Size: 31.5 x 31.5 x 19cm/ 12.5"*12.5"*7.5"
Self-Priming Dry: 3 m (10 ft)
Self-Priming Wet: 4.6 m (15 ft)
Suction: 0-5 m (0-16.4 ft)
Temp. Rating: -20 ~ 150
Valve Type: Ball