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JAVAC Pty. Ltd.

54 Rushdale Street
Knoxfield, Victoria 3180
Australia

1300 786 771
Australia Freecall

P +61 3 9763 7633
F +61 3 9763 2756
E sales@javac.com.au

Scrollvac

In 1905 the principle of the scroll compressor was developed by the Frenchman Leon Creux. The scroll pump is now being used as an oil-free vacuum pump. Every scroll pump consists of two Archimedes spirals engaging each other with an offset of 180°. Thus several crescent-shaped pockets of differing sizes are created. By means of an eccentric drive, a second spiral is made to orbit about a fixed spiral, thus reducing the volume of the pockets and compressing gases from the outside towards the inside thereby pumping the gases.

Important to the quality of a scroll pump is that precise manufacturing tolerances are maintained and that suitable materials are selected.

Advantages to the User

  • Maintenance-poor, free of oil and bearing lubrication, free of hydrocarbons
  • Absolutely oil-free
  • High effective pumping speed
  • Low ultimate pressure
  • Low noise level
  • Low vibration operation
  • Atmospheric inlet pressure allowable
  • Low weight
  • Air cooling
  • Low power consumption

Typical Applications

  • Electron beam welding
  • Lasers
  • Leak detection systems
  • Accelerators / synchrontrons
  • Surface analysis instruments
  • Scanning electron microscopes
  • Load lock
  • Spectroscopy
  • Lamp manufacturing
  • As a backing pump for turbomolecular pump systems

Details
 
Part No. 133000
Price (ex. GST): AU$1,123.00

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JAVAC > Vacuum Pumps > Dry Vacuum Pumps > Scrollvac