Classic Style Non-metallic Diaphragm Pump – 1/2 in NPT Ports, 13 gpm Max, 100 psi Max, 1/2 in Inlet / Outlet, 3/32 in Dia. Max Solids, 0.040 gal Avg Displacement, Polypropylene Fluid Section, Nitrile Ball, Polypropylene Center Section, Polypropylene Check Seat, Nitrile Diaphragm | 666053-322

666053-322 PUMP ARO has the world’s best selling 1/2 in ported diaphragm pump 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 Evironmentally Sound – Bolted construction for leak-free fluid handling Serviceability – Ease of service through modular design