Verderair VA20 metallic

    A 3/4" Inch AOD pump for transferring of lubricants, oils, solvents and other water like fluids.

    Features of Air Operated Diaphragm Pumps:
    • Self priming, dry running
    • Rugged construction
    • Aluminium or stainless steel construction
    • Various elastomer options
    • Anti-freeze/anti-stall and lube free
    • Externally serviceable air distribution systems

    Enquire here for more information or to request a quote:


    Maximum fluid flow 61 l/min
    Maximum Fluid Discharge Pressure 7 bars
    Maximum air pressure 7 bars
    Suction- and discharge connections 3/4" BSP or NPT(F)
    Air inlet connection 1/4" NPT(F)
    Maximum suction lift dry 4,5 m WC
    wet 7,6 m WC
    Maximum size pumpable solids 2,5 mm
    Materials liquid parts Aluminium (3,9 kg)
    Stainless Steel 316 (8,2 kg)
    Available materials valves Acetal, Polypropylene, Stainless Steel, Kynar
    Available materials balls Buna-N, Santoprene, Stainless Steel, Hytrel, PTFE, Viton
    Available materials diaphragms Buna-N, Viton, PTFE, PTFE overmold, Hytrel, Santoprene
    Material center section Polypropylene
    Atex ( Ex II2 GD c IIC T4) Yes


    • Machine lubrication servicing
    • Drum evacuation
    • Typical fluids include oil, water and most solvents




    How to read an Air Operated Diaphragm Pump curve?

    We often had this question asked, so we created a video to explain how to read and determine the values. You can watch the video here: How to read an Air Operated Diaphragm Pump curve.

    Where do you deliver and what is your estimated shipping times?

    At Global Pumps, we understand how important it is for you to receive your order as quickly as possible. That's why we strive to provide speedy delivery to your door, no matter where you are located across Australia.

    Below is a guideline of how long it takes to ship our products to some of Australia's major cities. Of course, we can also deliver elsewhere around the nation, so if your location isn't mentioned don't worry, just talk to the team at Global Pumps!

    Locations: Shipping Time Range:
    Melbourne 1-2 Days
    Sydney 2-3 Days
    Brisbane 2-4 Days
    Perth 2-4 Days
    Adelaide 1 Day
    Kalgoorlie 3-5 Days
    Mt Isa 3-5 Days
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