The ARO® diaphragm pump offers high volume delivery even at low air pressure and a broad range of material compatibility options available. Refer to the model and option chart.

ARO pumps feature stall resistant design, modular air motor / fluid sections. Air operated double diaphragm pumps utilize a pressure differential in the air chambers to alternately create suction and positive fluid pressure in the fluid chambers, ball checks ensure a positive flow of fluid.

Features

  • Constructed of FDA Accepted Materials
  • Electro-Polished 316 Stainless Steel Fluid Section
  • Bolted Construction with all Stainless Steel Hardware
  • All Investment Cast Wetted Parts
  • Typical Applications – Food processing, cosmetics, pharmaceutical, chemical additives (food grade), paint, and applications requiring quick-disconnect fluid connections

Accessories

  • 66073-1 Air Line Connection Kit: contains Piggyback Filter / Regulator, pipe nipple & 5’ section of hose