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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From powerful rotary screw compressors to reliable piston air compressors, we offer a comprehensive range. Explore top-quality air compressors and treatment solutions in New Zealand with Alup and Chicago Pneumatic. Enhance your compressed air system with our refrigerated and desiccant air dryers. Trust us for sales and service of premium air compressors in NZ.
The team at Ash Air has an extensive range of top quality vacuum pumps and equipment, including rotary vane pumps, liquid ring pumps, claw pumps and screw pumps that are low maintenance, energy-efficient, reliable, affordable and hard working.
Our nitrogen gas generators offer excellent all-in-one solutions, with technologically-advanced systems, are very convenient, space saving and easy to install. Our nitrogen generators have impressive control and monitoring capabilities with very reliable purity settings and long-lasting membrane technology.
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.
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.
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.
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