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Edwards nXDS20iC 16.5 cfm Chemical−Resistant Dry’scroll Pump

Features and Benefits

  • Chemical and corrosion resistant with Chemraz ® internal valves and stainless steel fittings for extra protection from the pumped media
  • Lubricant−free within the vacuum envelope and hermetically sealed means totally clean and dry vacuum to prevent cross contamination
  • No atmosphere to vacuum shaft seals means bearings are completely isolated, which prevents processttack and means the bearings run cooler and last longer
  • Simple single sided scroll arrangement combined with an innovative motor and bearing design allows for easy field service with a minimum of special tooling for low cost of ownership and maximum up−time
  • Improved motor and drive efficiencies for reduced power and cost of ownership
  • Advanced interface provides a variety of traditional, analogue and digital control methods enabling remote control/monitoring via USB, RS232 or RS485
  • One year warranty, as well as technical support from Edwards

 

 

Standard package

Part description Quantity
KF25 stainless steel vacuum bellow (3 ft) KF25 wing nut flange quick clamp KF25 flange centering ring
Part image
1 pc width=71
1 pc width=117
width=84
width=61
1 pc width=171
1 pc width=39

$10,421.00

SKU: nXDS20i Categories: ,

Edwards nXDS20iC 16.5 cfm Chemical−Resistant Dry’scroll Pump

Features and Benefits

  • Chemical and corrosion resistant with Chemraz ® internal valves and stainless steel fittings for extra protection from the pumped media
  • Lubricant−free within the vacuum envelope and hermetically sealed means totally clean and dry vacuum to prevent cross contamination
  • No atmosphere to vacuum shaft seals means bearings are completely isolated, which prevents processttack and means the bearings run cooler and last longer
  • Simple single sided scroll arrangement combined with an innovative motor and bearing design allows for easy field service with a minimum of special tooling for low cost of ownership and maximum up−time
  • Improved motor and drive efficiencies for reduced power and cost of ownership
  • Advanced interface provides a variety of traditional, analogue and digital control methods enabling remote control/monitoring via USB, RS232 or RS485
  • One year warranty, as well as technical support from Edwards
    Standard package Part description Quantity KF25 stainless steel vacuum bellow (3 ft) KF25 wing nut flange quick clamp KF25 flange centering ring
Part image
1 pc width=71
1 pc width=117
width=84
width=61
1 pc width=171
1 pc width=39

Technical Data

Power requirements 100−127V~10A or 200−40V~6A, 50/60 Hz, 260 watts
Nominal rotational speed 1800 rpm
Displacement 28.0 m3h−1ÿÿ 16.5 ft3min−1
Peak pumping speed 22.0 m3h−1ÿÿ 13.0 ft3min−1
Ultimate vacuum (total pressure) 0.030 mbaÿ ÿ 0.022 Torr / 22 micron
Minimum standby rotational speed 1200 rpm
Speed control resolution (%ofFull speed) 1%
Maximum inlet pressure for water vapour 20 mbar
Maximum water vapour pumping rate 220 gh−1
Maximum continuous inlet pressure 50 mbar
Power connector 1−ph IEC EN60320 C13
Recommended fuse 10A, 250Vac rms
Unit/shipping weight 56 Lb / 60 Lb
Unit/shipping dimensions 16.5x10x12 / 20.5x13x14 (DxWxH)
Inlet flange NW25 (KF25)
Exhaust flange NW25 (KF25)
Noise level 52 dB(A)
Vibration at inlet flange < 4.5 mms−1ÿ (rms)
Leak tightness (static) < 1x10−6 mbar ls−1
Operating temperature range 10 to40 ℃ÿ ÿ 41 to 104 ℉
User's manual Click here to download
Edwards part number A73802983
Certification CE, UL, CSA

Description

Technical Data

Power requirements 100−127V~10A or 200−40V~6A, 50/60 Hz, 260 watts
Nominal rotational speed 1800 rpm
Displacement 28.0 m3h−1ÿÿ 16.5 ft3min−1
Peak pumping speed 22.0 m3h−1ÿÿ 13.0 ft3min−1
Ultimate vacuum (total pressure) 0.030 mbaÿ ÿ 0.022 Torr / 22 micron
Minimum standby rotational speed 1200 rpm
Speed control resolution (%ofFull speed) 1%
Maximum inlet pressure for water vapour 20 mbar
Maximum water vapour pumping rate 220 gh−1
Maximum continuous inlet pressure 50 mbar
Power connector 1−ph IEC EN60320 C13
Recommended fuse 10A, 250Vac rms
Unit/shipping weight 56 Lb / 60 Lb
Unit/shipping dimensions 16.5x10x12 / 20.5x13x14 (DxWxH)
Inlet flange NW25 (KF25)
Exhaust flange NW25 (KF25)
Noise level 52 dB(A)
Vibration at inlet flange < 4.5 mms−1ÿ (rms)
Leak tightness (static) < 1×10−6 mbar ls−1
Operating temperature range 10 to40 &#8451ÿ ÿ 41 to 104 ℉
User’s manual Click here to download
Edwards part number A73802983
Certification CE, UL, CSA

Additional information

Weight 60 lbs
Dimensions 21 × 13 × 14 in