Alcatel Drytel 31

The Alcatel Drytel 31 is a used compact dry pumping station that combines a turbomolecular pump with a diaphragm backing pump in a single self-contained unit. This design allows it to generate clean high vacuum without any oil contamination risk, making it a popular choice for analytical instruments and small research vacuum chambers. It is widely used in mass spectrometers, leak detection setups, and other sensitive laboratory equipment that requires dependable, maintenance-friendly vacuum generation. As a used unit, this Drytel 31 shows normal signs of prior operation but remains a fully functional pumping station suitable for continued lab or OEM integration use. Its all-in-one dry design reduces the footprint and complexity typically associated with separate turbo and backing pump combinations, which is part of why these units remain in demand on the secondary market. Technicians and lab managers appreciate the simplicity of swapping in a working Drytel 31 rather than sourcing individual components. This pump is offered to buyers seeking an affordable, tested alternative to new dry pumping stations, whether for a spare, a replacement, or a budget-conscious lab buildout. It fits well into environments where clean vacuum performance and a small benchtop or rack-mounted footprint are priorities.