Compact ARO Diaphragm Pumps with Reliable Motor Design

Small in Size, Big on Performance with ARO’s Ingenious Pneumatic Motor Technology

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ARO compact diaphragm pumps feature flow rates up to 33 GPM (125 LPM) and offer a wide range of material and porting configurations. EXP Series pumps are available with Electronic Interface capability, solenoid actuation for accurate cycle rate control, and long-life PTFE diaphragms, providing a 2-time increase in service life over standard PTFE*.