Roots vacuum pump nXRi series
drymulti-stagefor mass spectrometry

Roots vacuum pump
Roots vacuum pump
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Number of stages
for mass spectrometry
Other characteristics
compact, high-performance, portable
Flow rate

60 m³/h, 90 m³/h (2,118.88 ft³/h)

Ultimate vacuum

0.03 mbar (0 psi)


nXRi HIGH PERFORMANCE COMPACT DRY VACUUM PUMP Edwards has revolutionised the vacuum pump market with the new nXRi high performance, compact dry pump. It delivers unrivalled pumping speeds in the most compact package, with pumping speeds of 60 and 90 m3 h-1. The nXRi's lower input power and zero maintenance create real performance improvements and cost benefits across a range of applications. Analytical Instrument OEMs benefit from the ease of integration into most vacuum systems for a ready to go vacuum solution, perfect for mass spectrometry, electron microscopy and leak detection. R&D and Industrial customers will enjoy the design flexibility, oil-free and low maintenance features. Features and benefits Designed with size in mind, the compact footprint and height allow the nXRi dry pump to fit easily under a benchtop saving valuable space in your laboratory; and at under 30kg offers a highly portable vacuum pump for changing work flows and environments. When performance matters look no further than the nXRi dry pump, with pumping speed performance of 60 and 90 m3 h-1 from our most compact footprint. It delivers four times more pumping speed than similar sized dry pumps, and with low ultimate and high reliability you are assured a consistent and stable vacuum for years to come. For reduced power consumption look no further than the Edwards nXRi dry pump, optimised to low power for lower energy costs and reduced heat load from your vacuum equipment. Clean processes and clean results are guaranteed with the nXRi compact dry pump, being totally oil-free and dust-free within the vacuum chamber.


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