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XDS35i scroll pump
XDS Scroll Pumps
XDS35i 100-120/200-230V, 1-ph, 50/60Hz with an IEC60320 connector, factory set to 230V
Overview
The XDS35i pump has an innovative bearing shield design that isolates 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 vapours.
Gas ballast allows vapour to be handled and opens up the range of applications to many that were previously unsuited to scroll pumps. The inverter drive controls the motor characteristics and ensures the pump always runs at optimum speed.
Technology
Scroll pumps use intermeshing fixed and orbital scrolls to form non-contacting, crescent shaped gas pockets that are continuously compressed by the orbiting action. This means that, unlike oil-sealed rotary pumps, there is no sealant or lubricant required in the swept volume of the pump.
Applications
Clean pumping applications
Automotive
Beam lines and high energy physics
Centrifuges, ultra high speed
Coating
Technical Data
| Displacement 50 or 60Hz | 43 m3h-1 / 25 ft3min-1 |
| Peak pumping speed 50 or 60Hz | 35 m3h-1 / 21 ft3min-1 |
| Ultimate vacuum (Total pressure) | 1 x 10-2 mbar / 8 x 10-3 Torr |
| Max inlet pressure for water vapour | 35 mbar / 23 Torr |
| Max water vapour pumping rate - GB I | 70 gh-1 |
| Max water vapour pumping rate - GB II | 240 gh-1 |
| Max allowed outlet pressure | 0.2 bar gauge / 2.9 psig* |
| Max allowed inlet and GB pressure | 0.5 bar gauge / 7 psig |
| Motor power | 0.52kW |
| Power connector | IEC EN60320 C19 |
| Nominal rotation speed | 1750 rpm |
| Weight | 48 kg / 105 lb |
| Inlet flange | NW40 |
| Exhaust flange | NW25 |
| Noise level | 57 dB (A) |
| Vibration | <4.5mms -1 (rms) |
| Leak tightness (static) | <1 x 10-6 mbar ls-1 |
| Operating temperature range | 10 to 40 °C / 50 to 104 °F |
* 1 bar gauge / 14 psig for short period of time only.
Tel：0086-21-50878197
E-mail：service@vacuumfamily.com
Skype：Kevin.law012
Web site：www.vacuumfamily.com
XDS35i dry scroll vacuum pump
