In the case that gases have to be pumped, which would contaminate the oil of a rotary vane pump, but the same pumping speed and ultimate vacuum is required, the alternative to a RV5 (EDWARDS 5 m3/h) pump would be an XDS5 Scroll pump.
XDS pumps are dry running, easy to use and easily maintainable quiet running pumps. This makes the XDS ideal for laboratory use.
For applications which require a very small dry pump with low pumping speed there are different diaphragm pumps available.
These are dry running and are available in different sizes and configurations.
If a larger pumping speed is required where the costs of oil changes due to e.g. water vapor in the oil of a standard rotary vane or piston pump are an issue, we can help. For these applications there are dry running claw type or screw type pumps available with pumping speeds from 80 m3/h up to 20,000 m3/h.
The qualified personal at AVT Services will help you find the right pump for the right application.
AVT Services is Australia’s foremost vacuum equipment and service provider, for almost anything vacuum, we can deliver. With our Head Office located in Sydney, and branch offices in Brisbane, Melbourne, Perth and Adelaide, AVT Services is well placed to provide sales, service, and advice to all vacuum users in Australia.
At AVT Services we aim to be a "one stop shop", where customers can find support for all of their vacuum needs, be it in the supply of equipment, the design of equipment, the management of vacuum processes and the maintenance of vacuum equipment and systems.