ARO PD05P-APS-PTT-B Diaphragm Pump

ARO Compact Double Diaphragm Pumps provide peak performance in a small package. These positive displacement pumps are available in 3/8" sizes with flow rates up to 14.4 GPM (54.5 LPM) and a large range of material and porting configurations. ARO offers a wide selection of corrosion resistant materials to accommodate even the most difficult applications and a patented stall resistant air valve that continuously keeps their pump running. The compact size of these ARO Diaphragm pump makes them ideal for OEM applications.

• ARO has the world's best selling 1/2″ ported double diaphragm pump
• Products are designed to meet your OEM application needs.
• Efficiency - Motor design delivers optimum air efficiency
• Reliability - ARO's patented "Unbalanced" air valve ensures no-stall operation
• Versatility - Center, End, Dual Inlet / Outlet, and Swivel Top manifold configurations to fit your specific application
• Serviceability - Ease of service through modular design
• Environmentally Sound - Bolted construction for leak-free fluid handling

• Polypropylene

• -40 to 225 °F (-40 to 107 °C)

Air Operated Double Diaphragm Pumps offers many materials of construction. These positive displacement pumps uses a two sets of flexible membranes to pump fluids and a series of check valves to ensure fluid can only travel in one direction through the chamber. They can easily pump from clean, light viscosity fluids to corrosive, abrasive medium viscosity fluids and can transfer large particles without damage. Due to their pneumatic motor, they could be used in potentially explosive areas. Air operated diaphragm pumps utilize a pressure differential in the air chambers to alternately create suction in the fluid chambers. Pump cycling will begin as air pressure is applied. Air operated diaphragm pumps are designed for general use.