Rotary vane vacuum pump Uno 30 M series

lubricatedsingle-stage

R&D and analytics Pascal 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