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ARO Pumps, manufactured by Ingersoll Rand, are reliable air operated double diaphragm pumps for consistent and efficient transfer of water and other fluids. They utilize a pressure differential in the air chambers to alternately create suction and positive fluid pressure in the fluid chambers. Ball checks maintain a positive flow of fluid.

ARO’s top-quality features like a stall-free unbalanced air design and anti-freezing measures are perfect for demanding commercial environments. These air pumps are available in polypropylene and metal material options, so you can choose what you need depending on the harshness of the chemicals you’re using. ARO pumps can move fluids with light to medium viscosity, and large particles can be pumped without causing damage to the unit.

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