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Premium dry vacuum Pump

6,850.00 € plus VAT

With exceptional pumping capability, ultimate vacuum performance and state-of-the-art design features, the nXDS dry scroll pump is the best performing pump in its class.

The nXDS pumps 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 nXDS improves on the original XDS 5 and 10 pump technology by offering increased range of pumping speeds, combined with lower ultimate pressures, low power consumption and reduced noise.

The gas ballast allows for pumping of condensable vapours, including water, solvents, dilute acids and bases.

nXDS pumps feature the very latest in tip seal technology, giving a significantly longer life between tip seal changes.

Recommended for food products

Category:

Description

Technical description

Technical description

Nominal rotational speed1800 rpm
Displacement12.7 m3h-1  /  7.5 ft3min-1
Peak pumping speed11.4 m3h-1  /  6.7 ft3min-1
Ultimate vacuum (total pressure)0.007 mbar  /  0.005 Torr
Minimum standby rotational speed1200 rpm
Speed control resolution (percentage of full rotation speed)1%
Pumping speed at minimum rotational speed7.5
Maximum continuous inlet pressure200 mbar
Motor power 1-ph280 W
Power connector 1-phIEC EN60320 C13
Recommended fuse10A, 250Vac rms
Weight25.8 kg  /  57 lb
Inlet flangeNW25
Exhaust flangeNW25
Noise level52 dB(A)
Vibration at inlet flange< 4.5 mms-1   (rms)
Leak tightness (static)< 1×10-6 mbar ls-1
Operating temperature range5 to 40 °C  /  41 to 104 °F

Dimensions

204350
206472
206477

Applications

• Backing turbomolecular  pumps
• Chamber evacuation
• Chemical applications including gel dryers and solvent recovery
• Electron microscopy
• High energy physics
• Mass spectrometry

Features and Benefits

Bearing shield ensures separation between process gases and bearing lubrication to ensure clean vacuum and no possibility of contamination to lubrication from process gases, which prolongs bearing life.

  • Advanced scroll-form and tip-seal technologies –  deliver best‑in-class vacuum performance and unrivalled ultimate vacuum levels. 
  • Unique tip seal design – significantly reduces wear to minimise maintenance and extend service life. 
  • Quiet operation – with typical noise during operation < 52 dB(A) for minimal environmental impact. 
  • Advanced interface – providing a variety of traditional and analogue and digital control methods enabling remote control/monitoring via RS232 or RS485. 
  • Integrated smart drive – with auto sensing input delivers optimised pumping performance globally. 
  • Pump range – includes 6, 10, 15 and 20 m3h-1