Absolute Vacuum present:
Edwards^® XDS Dry vacuum pump range

Edwards^® XDS10 Dry Vacuum Pump

COMPLETELY DRY, LUBRICANT-FREE VACUUM PUMP WITH VAPOR HANDLING Innovative XDS Dry Pumps were designed by Edwards® (formerly BOC Edwards) to provide vacuum totally free of lubricants. Bearings are isolated from the vacuum environment by a patented XDS bearing shield. Uniquely, there are no bearings, grease or oil under vacuum and no bearing purge. Controllable gas ballast is standard and makes the XDS suitable for pumping condensable vapors.The versatile XDS uses a scroll mechanism and is manufactured by Edwards® , the market leader in dry pumping products and technology. This pump is portable, aircooled and cost effective. Power consumption is very low and, typically, no other utilities are required. XDS vibration and noise levels make it ideal for laboratory use. The XDS is truly user serviceable; with no oil to change, annual maintenance can typically be completed in about 10 minutes without special tools.

The XDS pumps are an innovative new design which use a patented bearing shield to isolate the vacuum environment from all forms of lubricant, not only making it totally dry, but hermetically sealed. The shield also protects the bearing from any process vapors. Adjustable gas ballast allows vapor to be handled and opens up the range of applications to many that were previously unsuited to scroll pumps. The XDS-C range are designed for pumping condensable vapors and use materials selected for a wide range of laboratory wet chemistry applications.

• Displacement (swept volume)
  - 50 Hz: 3.4 cfm (5.7 m³h^-1) XDS5
  - 60 Hz: 4.0 cfm (6.7 m³h^-1) XDS5
• Pneurop pumping speed
  - 50 Hz: 2.8 cfm (4.8 m³h^-1) XDS5
  - 60 Hz: 3.5 cfm (6.0 m³h^-1) XDS5
• Ultimate vacuum (total pressure): 0.07 mbar (0.05 torr)
• Exhaust connection: DN25NW
• Mass
  - 51 lb (23 kg)
  - 54 lb (24.5 kg)
• Motor Supply Voltage
  - 50 Hz 1 phase: 110V or 220 -240 V
  - 60 Hz 1 phase: 115V - 120 V or 230 - 240 V
  - 50 Hz 3 phase: 200V - 220 V or 380 - 415 V
  - 60 Hz 3 phase: 220V - 230 V or 460 - 0.3 kV
• Power: 0.3 kW
• Inlet connection: DN25NW
• Operating temperature: 50 °F to 140 °F ( 10 °C to 40 °C)
• Storage temperature: -22 °F to 158 °F ( -30 °C to 70 °C)
• Noise level @ ultimate (at 1 metre): 55 dB(A)
• Vibration: <1.5 mms^-1(rms)
• Leak tightness (static): <7.5 x 10 ^-7torr/s (< 10^-6 mbar/s)
• Water vapor handling (GB1 flow): 70 gh ^-1
• Water vapor handling (GB2 flow): >200 gh ^-1

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Edwards^® XDS pump range
Applications

XDS
• Scanning electron microscopes
• Ion implanters (beamline and end stations)
• General clean pumping applications
• Sputtering
• Turbo pump backing
• Rare gas re-circulation
XDS-C
• Gel drying
• Rotary evaporation
• Centrifugal concentration
• Vacuum ovens
• Glove boxes

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Edwards® XDS pump range
Pressure.

1 60 Hz XDS10
2 50 Hz XDS10
3 60 Hz XDS5
4 50 Hz XDS5
5 60 Hz XDS10-C
6 50 Hz XDS10-C
7 60 Hz XDS5-C
8 50 Hz XDS5-C

1 60 Hz XDS10
2 50 Hz XDS10
3 60 Hz XDS5
4 50 Hz XDS5
5 60 Hz XDS10-C
6 50 Hz XDS10-C
7 60 Hz XDS5-C
8 50 Hz XDS5-C

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Edwards® XDS pump range
Diagram

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Edwards® XDS pump range
ordering information.

Edwards® XDS5
1-phase 115/230 volt set to 115 v  North America A72401906
1-phase 110/230 volt set to 230 v for Europe and UK A72401903
1-phase 100/200 volt set to 200 v for japan A72401904
3-phase 200/380/415/460 volt set to high volts. code on application

Edwards® XDS5C
1-phase 115/230 volt set to 115 v  North America A72501906
1-phase 110/230 volt set to 230 v for Europe and UK A72501903
1-phase 100/200 volt set to 200 v for japan A72501904

Edwards® XDS10
1-phase 115/230 volt set to 115 v  North America A72601906
1-phase 110/230 volt set to 230 v for Europe and UK A72601903
1-phase 100/200 volt set to 200 v for japan A72601904
3-phase 200/380/415/460 volt set to high volts. code on application

Edwards® XDS10C
1-phase 115/230 volt set to 115 v  North America A72701906
1-phase 110/230 volt set to 230 v for Europe and UK A72701903
1-phase 100/200 volt set to 200 v for japan A72701904

click here for BOC edwards® XDS10 scroll pump spares

Spares.
Tip seal kit A72601805

Accessories
gas ballast adaptor A50626000
exhaust silencer A50597000
silencer spares kit A50597800

2 meter electrical supply cable
Uk three pin plug A50505000
North European plug A50506000
North America/Japan plug A50507000
No plug A50508000