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Air pneumatic diaphragm pump, also called double diaphragm pump, is a type of positive displacement pump that moves fluids by using the action of flexible membranes and a check valve to move fluids efficiently. It's commonly used for pump fluids and slurries. The design of pneumatic diaphragm pumps makes it ideal for handling fluids containing solid particles or viscous substances. 

ARO air operated double diaphragm pumps (AODD pumps) are designed for general fluid transfer and has as power source compressed air. Our pumps reliably transfer a wide variety of fluids, from clean, light viscosity to medium viscosity. They can transfer large particles without damage and run dry.

Metal or plastic pump casings can easily handle corrosive and abrasive fluids. Most ARO diaphragm pumps are ATEX certified (CE Ex11 2GD X).

Ingersoll Rand 100% brand new, original goods:
Buyers can inspect the goods on site or entrust their freight forwarders to inspect and pick up the goods at the Ingersoll Rand Shanghai Minhang factory.