Verderair VA15 non-metallic

1/2" Inch (15mm) diaphragm pump for dosing and transferring of chemicals, acids and inks.

Flow rates up to 57L/min and pressures up to 7 bar.

Features of Air Operated Diaphragm Pumps:

  • Self priming, dry running
  • Rugged construction
  • Non metallic 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 57 l/min
Maximum Fluid Discharge Pressure 7 bars
Maximum air pressure 7 bars
Suction- and discharge connections 1/2" 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 Polypropylene (2,9 kg)
Acetal (3,5 kg)
Conductive polypropylene (2,9 kg)
Kynar (3,9 kg)
Available materials valves Acetal, Polypropylene, stainless steel, Kynar
Available materials balls PTFE, Hytrel, Stainless Steel, Buna-N, Santoprene, Viton
Available materials diaphragms Santoprene, PTFE, PTFE overmold, Hytrel, Buna N, Viton
Material center section Polypropylene
Atex ( Ex II2 GD c IIC T4) Only Acetal and Non-Conductive PP models


  • Machine lubrication servicing
  • Drum evacuation
  • Plating and dip tanks
  • Water treatment
  • Ink applications
  • Cleaning fluids and detergents



 How an Air Operated Diaphragm Pump Works:


How to Read an Air Operated Pump Curve:


Do you keep these AOD pumps in stock?

Yes. Global Pumps stocks a complete range of these diaphragm pumps in stock and ready for immediate shipping.

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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