919382617000 919382617000

Diffusion Vacuum Pump

Diffusion Vacuum Pump


Application Industrial Use
Weight 10-20kg
Automatic Grade Semi Automatic
Driven Type Electric
Pressure High Pressure
Certifications CE Certified
Condtions New


  • Pump range is available in nominal sizes from DN40 up to DN1000
  • Air and Water cooled variants are available based on application demand
  • High Volume Flow rate without additional baffles
  • Unlimited capacity when used as a feeder pump
  • Excellent pre-vacuum stability
  • Continual self-cleaning of pump fluid in purification zone
  • Very long life-time if regular preventive maintenance checks are made
  • No wear on parts
  • Not sensitive to entering particles



HSR diffusion pumps are used in challenging applications which would normally destroy any other vacuum pump. Few common applications are:

  • Metallizing systems
  • Metallurgical facilities
  • Vacuum Furnaces
  • Laboratory Pumping Stations

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