The ARO PD20A-ACP-GGG-B is a robust 2" AODD pump with a maximum flow rate of 172 GPM (651 LPM). It features an aluminum air motor and cap, cast iron fluid caps and manifold, and nitrile diaphragms, seats, and balls. Designed for industrial applications, it offers a maximum working pressure of 120 PSI (8.3 bar) and a suction lift of up to 14 feet (4.2 m). Ideal for handling various fluids in demanding environments