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The Vacuum Specialists !
Swiss official distributor of Edwards
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New product

Discover the new range of Edward's pumps

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Edwards nXDS is the great new shape of high performance dry vacuum pumping

The new nXDS pump

  • Advanced scroll-form and tip-seal technologies deliver best-in-class vacuum performance
  • 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
  • Pump range includes 6, 10, 15 et 20 m3h-1
  • Ultimate vacuum for 7×10-3mbar !!!

Technical Data

  nXDS6i nXDS10i nXDS15i nXDS20i
Nominal rotational speed 1'800 rpm
Displacement 6.8 m3h-1 /
4.0 ft3min-1
12.7 m3h-1 /
7.5 ft3min-1
17.1 m3h-1 /
10.1 ft3min-1
28.0 m3h-1 /
16.5 ft3min-1
Peak pumping speed 6.2 m3h-1 /
3.6 ft3min-1
11.4 m3h-1 /
6.7 ft3min-1
15.1 m3h-1 /
8.9 ft3min-1
22.0 m3h-1 /
13.0 ft3min-1
Ultimate vacuum (total pressure) 0.020 mbar /
0.015 Torr
0.007 mbar /
0.005 Torr
0.007 mbar /
0.005 Torr
0.030 mbar /
0.022 Torr
Minimum standby rotational speed 1'200 rpm
Speed control resolution (percentage of full rotation speed) 1%
Max inlet pressure for water vapour 35 mbar 35 mbar 35 mbar 20 mbar
Max water vapour pumping rate 110 gh-1 145 gh-1 280 gh-1 220 gh-1
Maximum continuous inlet pressure 200 mbar 200 mbar 200 mbar 50 mbar
Voltage input 100-127, 200-240 (+/-10%)
Voltage frequency 50 / 60 Hz
Motor power 1-ph 260 W 280 W 300 W 260 W
Power connector 1-ph IEC EN60320 C13
Recommended fuse 10 A, 250Vac rms
Weight 26.2 Kg / 58 lb 25.8 Kg / 57 lb 25.2 Kg / 56 lb 25.6 Kg / 56 lb
Inlet flange NW25
Exhaust flange NW25
Noise level 52 dB(A)
Vibration at inlet flange < 4.5 mms-1(rms)
Leak tightness (static) < 1×10-6 mbar ls-1
Operating temperature range +10 à +40 °C / +41 à +104 °F

Sectional view

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