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Product Gallery Edwards Vacuum nXDS20i Dry Scroll Pump, 100 - 127 V, 200 - 240 V, 1ph 50/60 Hz A73801983 - Chemtech Scientific

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Edwards Vacuum nXDS20i Dry Scroll Pump, 100 - 127 V, 200 - 240 V, 1ph 50/60 Hz A73801983

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Edwards Vacuum nXDS20i Dry Scroll Pump, 100 - 127 V, 200 - 240 V, 1ph 50/60 Hz A73801983

The nXDS offer increased pumping speeds combined with lower ultimate pressures, lower power consumption and lower noise. Gast ballast allows for pumping of condensable vapours including water, solvents, dilute acids and bases. nXDS pumps give longer life between tip seal changes.

Features and Benefits

  • Quiet Operation
  • Intelligent and easy to use controls
  • Hermetically sealed for a lubricant-free vacuum environment
  • No oil to dispose of
  • Long service interval

 Applications

  • General clean pumping applications
  • Scanning Electron Microscopes-SEM
  • Beam lines and high energy physics
  • Backing turbo pumps
  • Centrifuges, ultra- high speed
 
Nominal rotational speed 1800 rpm
Displacement 28.0 m3h-1 /  16.5 ft3min-1  
Peak pumping speed 22.0 m3h-1 /  13.0 ft3min-1  
Ultimate vacuum (total pressure) 0.030 mbar  /  0.022 Torr
Minimum standby rotational speed 1200 rpm
Speed control resolution (percentage of full rotation speed) 1%
Pumping speed at minimum rotational speed 10
Maximum continuous inlet pressure 50 mbar
Motor power 1-ph 260 W
Power connector 1-ph IEC EN60320 C13
Recommended fuse 10A, 250Vac rms
Weight 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) < 1x10-6 mbar ls-1
Operating temperature range 10 to 40 °C  /  41 to 104 °F

 

 

Edwards Vacuum nXDS20i Dry Scroll Pump, 100 - 127 V, 200 - 240 V, 1ph 50/60 Hz A73801983

The nXDS offer increased pumping speeds combined with lower ultimate pressures, lower power consumption and lower noise. Gast ballast allows for pumping of condensable vapours including water, solvents, dilute acids and bases. nXDS pumps give longer life between tip seal changes.

Features and Benefits

  • Quiet Operation
  • Intelligent and easy to use controls
  • Hermetically sealed for a lubricant-free vacuum environment
  • No oil to dispose of
  • Long service interval

 Applications

  • General clean pumping applications
  • Scanning Electron Microscopes-SEM
  • Beam lines and high energy physics
  • Backing turbo pumps
  • Centrifuges, ultra- high speed
 
Nominal rotational speed 1800 rpm
Displacement 28.0 m3h-1 /  16.5 ft3min-1  
Peak pumping speed 22.0 m3h-1 /  13.0 ft3min-1  
Ultimate vacuum (total pressure) 0.030 mbar  /  0.022 Torr
Minimum standby rotational speed 1200 rpm
Speed control resolution (percentage of full rotation speed) 1%
Pumping speed at minimum rotational speed 10
Maximum continuous inlet pressure 50 mbar
Motor power 1-ph 260 W
Power connector 1-ph IEC EN60320 C13
Recommended fuse 10A, 250Vac rms
Weight 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) < 1x10-6 mbar ls-1
Operating temperature range 10 to 40 °C  /  41 to 104 °F

 

 

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