Versamatic’s 1 ½" (38mm) air-operated double-diaphragm (AODD) pump uses a patented air valve system to deliver consistent on/off reliability while maintaining superior air efficiency. Available with several extended-life diaphragm styles to choose from, this portable AODD pump delivers excellent flow rates. 

    The Versamatic 1 ½" pump is the performance leader in flow rate at 123 gpm (465 lpm),  displacement per cycle and dry suction lift. Additionally, this pump:
    • Makes maintenance easy with a removable air valve sleeve and modular pilot spool design
    • Offers leak-free bolted design for confidently and safely transferring acids and caustics in your application
    • This pump is ATEX compliant

    ATEX

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    PLEASE NOTE: PRICING IS ONLY AVAILABLE THROUGH DISTRIBUTORS.

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    PUMP RESOURCES

    SPECIFICATIONS

    • Flow Rate
    • 0-123 gpm (0-466 lpm)
    • Port Size
    • Inlet: 1 ½" NPT (BSP)
    • Discharge: 1 ½" NPT (BSP)
    • Air Inlet
    • ½" NPT (¾" NPT, SS)
    • Air Exhaust
    • 1" NPT
    • Suction Lift
    • Dry: 19' (5.8 m)
    • Wet: 31' (9.4 m)
    • Max Particle Size
    • ¼" (0.635 cm)
    • Shipping Weight
    • Aluminum: 55 lbs (25kg)
    • Cast Iron: 95 lbs (43 kg)
    • Stainless Steel: 92 lbs (42 kg)

    PERFORMANCE CHART

    A graph showing multiple dashed lines representing air consumption in SCFM and air pressure in PSI. | Displacer ----AIR CONSUMPTION IN SCFM AIR PRESSURE IN PSI 5223248 SCFM M³/HR 10 17 20 34 30 51 40 68 50 85 60 101.9

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