Pump – Edwards nXDS6iC 4.0 cfm Chemical−Resistant Dry’scroll Pump

SKU nXDS6i Categories , , Tags , , ,

The Edwards nXDS6i and nXDS6iC pumps are truly dry vacuum pumps as all the bearings, with their hydrocarbon lubricant, are isolated from the vacuum space. The nXDS20i is the next generation in completely oil free, dry scroll pumps and replaces the XDS10. nXDS improves on legacy XDS pumps by offering increased pumping speeds, combined with lower ultimate pressures, lower power consumption and lower noise. Gas ballast allows for pumping of condensable vapors including, water, solvents, dilute acids and bases. nXDS pumps also feature the latest in tip seal technology giving significantly longer life between tip seal changes. Integrated inverter drive with auto sensing voltage input delivers optimized pumping performance globally. nXDS pumps are designed to be completely field serviceabl

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Bearing shield ensures separation between process gases and bearing lubrication to ensure clean vacuum and no possibility of contamination to lubrication from process gases, which prolongs bearing life.

  • Advanced scroll-form and tip-seal technologies – deliver best‑in-class vacuum performance and unrivalled ultimate vacuum levels.
  • Unique tip seal design – significantly reduces wear to minimize maintenance and extend service life.
  • Quiet operation – with typical noise during operation < 52 dB(A) for minimal environmental impact.
  • Advanced interface – providing a variety of traditional and analogue and digital control methods enabling remote control/monitoring via RS232 or RS485.
  • Integrated smart drive – with auto sensing input delivers optimized pumping performance globally.
  • Pump range – includes 6, 10, 15 and 20 m3h-1

Additional information

Weight 63 lbs
Dimensions 21 × 13 × 14 in



Edwards is a global leader of vacuum and abatement.