ARO PRO 2” metallic pumps achieve flow rates of up to 172 GPM (651 LPM) and offer a wide array of material and porting configurations. These pumps are often used for transfer, filling, recirculation and batching in Ceramic, Paint, Oil & Gas, Mining, Construction, Chemical and Petrochemical markets.

    Features

    • Efficiency – Motor design delivers optimum air efficiency
    • Reliability – ARO’s patented ‘Unbalanced’ air valve ensures no-stall operation
    • Versatility – Combine with 67174-20 screened inlet kit and use for dewatering
    • Environmentally Sound – Bolted construction for leak-free fluid handling
    • Serviceability – Easy access to ball checks and fluid caps for maintenance and repairs

    Accessories

    • 66312 Air Line Connection Kit: contains Piggyback Filter / Regulator, pipe nipple & 5’ section of hose
    • 67174-20 Screen Inlet Kits
    • 66975 Cycle Counter Kit
    • 637434 Air Section Service Kit
    • 637432-XX Fluid Section Service Kit

    Pump Casing Materials

    • Aluminum
    • Stainless Steel
    • Cast Iron

    Diaphragm Materials

    • PTFE w/ Santoprene backer
    • Hytrel
    • Santoprene
    • Nitrile