nXDS has been designed to combine the latest advances in scroll technology with an intelligent drive coupled with the long established, truly dry, hermetically sealed mechanism of the XDS series. Class leading pumping speeds are an improvement over previous XDS models and, with the drive, are of course consistent worldwide. Likewise, ultimate vacuum pressures which are below 10^-2 mbar are now comparable with those of oil-sealed rotary vane pumps – without the inconvenience of oil. Hermetic sealing ensures that the vacuum environment is not contaminated by bearing lubricant and, conversely, the bearings are not contaminated by any process gas being pumped.

• Quiet operation 52 dB(A) for minimal environmental impact
• Intelligent and easy to use control functions with simple operation
• Up to five year service interval for low cost of ownership
• Hermetically sealed for a lubricant-free vacuum environment