Oil Sealed Rotary Vane Vacuum Pumps

Single stage and two stage for robust quiet operation

Here at Ash Air, we offer rotary vane vacuum pumps are ideally suited for a wide range of low and medium vacuum applications such as general and chemical laboratory, analytics, freeze drying, process engineering and more. A rotary vane pump works via positive displacement, which is when volumes of air or gas are confined within a closed space and are compressed when the space is mechanically reduced.

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Single-stage rotary vane vacuum pumps

The single-stage rotary vane vacuum pumps are a range of a robust and highly regarded series of rotary vane vacuum pumps that are single stage, oil sealed and air cooled. They can run at any inlet pressures possible in continuous duty.

GVS A rotary vane pump


GVS VSD⁺ rotary vane pump



Two-stage rotary vane vacuum pumps

The 2-stage oil sealed rotary vane vacuum pumps deliver excellent ultimate vacuum pressure, high pumping speeds and superior vapor handling capabilities with quiet operation.

GVD Rotary Vane Pump

The Atlas Copco Oil-sealed rotary vane pumps offerd by Ash Air

 Excellently matched for various low and medium vacuum applications, including but not limited to general and chemical laboratory use, analytics, freeze drying, process engineering, and similar fields.

These pumps operate on the principle of positive displacement, wherein volumes of air or gas are enclosed within a sealed space and undergo compression as the space is mechanically diminished.

Gas ballast control to assist in handling high water vapor loads

Easy to maintain with convenient service kits

Central inlet port to allow easy mounting of mechanical booster pump if required


Explore our Oil Sealed Rotary Vane Pumps

Browse our online catalogue and discover Atlas Copco claw vacuum products for sale in New Zealand. We're excited to offer only the best on the market in NZ. Get in touch today and learn why Ash Air have over 40 years in the business, with thousands of happy customers!

Oil rotary vane vacuum pumps are simple and easy to maintain and are robust and manufactured to last.

The Ash Air range of oil vacuum pumps are widely used in listing, packaging and thermoforming applications. These oil-sealed rotary vane vacuum pumps are simple to operate and very versatile, designed and manufactured using quality materials for continuous duty.

This oil vacuum pump offers low oil use, an integrated gas ballast, and a straightforward installation process. Besides supplying hard-working oil rotary vane vacuum pumps, the team at Ash Air offers servicing, remote monitoring and preventative maintenance, leak detection and energy audits, pipe work solutions, hire fleet and leasing solutions, and breakdown recovery and emergency air.

Atlas Copco GVD Stage Two Stage Oil Sealed Rotary Vane Vacuum Pump | GVD 40-275 series

Atlas Copco GVD Stage Two Stage Oil Sealed Rotary Vane Vacuum Pump | GVD 40-275 series

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Atlas Copco GVS A Single Stage Oil Sealed Rotary Vane Vacuum Pump | 16 - 630 A

Atlas Copco GVS A Single Stage Oil Sealed Rotary Vane Vacuum Pump | 16 - 630 A

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Atlas Copco GVS VSD+ Series Single Stage Oil-Sealed Rotary Vane Vacuum Pumps with VSD

Atlas Copco GVS VSD+ Series Single Stage Oil-Sealed Rotary Vane Vacuum Pumps with VSD

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