Rotary vane vacuum pump - Uno 30 M series

R&D and analyticsPascal and UnoLine stand out with their extremely low final pressure. This puts them on a par with two-stage pumps in many applications. Hena 50 and 70 are single-stage, oil-sealed rotary vane pumps which have been specially developed for the demanding requirements of mass spectrometer systems.

Applications
* - Mass spectrometry
* - Backing pump for turbomolecular pumps
* - Insulating vacuum

Customer value
* - Space-saving and ideal for systems integration
* - High pumping speeds with small dimensions
* - Low ultimate pressure
* - Long maintenance intervals
* - Ideal for laboratory use

Uno 30 M
* - Very low ultimate pressure compared to other single-stage rotary vane pumps
* - Low operating costs
* - No maintenance of shaft seals rings
* - Integrated gas ballast and safety valve