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Edwards XDS35i Dry Scroll Pump
Ultimate Vacuum
1 x 10-2 mbar
Inlet Connection
NW40
Displacement
43 m3h-1 / 25 ft3min-1
Features
- Scroll pumps provide oil-free pumping, making them an excellent alternative to rotary vane pumps for clean applications
- The XDS pumps feature an innovative bearing shield that isolates the vacuum environment from lubricants, ensuring a totally dry operation and protecting bearings from process gases
- Adjustable gas ballast enhances vapor handling, allowing the pumps to be used in applications previously unsuitable for scroll pumps
- Achieves a peak pumping speed of 35 m³/h (50 or 60 Hz) for rapid and effective operation
- Capable of handling a maximum inlet pressure for water vapor of 35 mbar (23 Torr)
- Operates at a nominal rotation speed of 1750 rpm for consistent performance
- Exceptional leak tightness of <1 x 10⁻⁶ mbar ls⁻¹ for reliable and efficient operation
Edwards XDS35i Dry Scroll Pump
Scroll pumps are an excellent alternative to rotary vane pumps where oil free pumping is desirable. The XDS pumps in particular use an innovative bearing shield to isolate the vacuum environment from all forms of lubricant not only making them totally dry, but also protecting the bearing from any process gases. Vapour handling is enabled by an adjustable gas ballast; this allows the range of pumps to satisfy many applications that were previously off limits to other scroll pumps.
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INCLUDED:
The Edwards XDS35i Dry Scroll Pump includes:
- Power Cord
- Manufacturer's Documentation
- Operator's Manual
- 1 Year Manufacturer's Warranty
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 |
Electrical Requirements | 115/230 V |
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