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Manufacturers of Oil Seal High Vacuum Pumps

Oil Seal High Vacuum Pumps

Oil Seal High Vacuum Pumps

These are of oil-immersed, rotary vane type pumps. The rotor, with two spring loaded vanes, is mounted eccentric in the stator body. As the rotor, rotates the vanes sweep the crescent shape air space twice in each revolution. There is in-built non-return valve which prevents back flow of air.

Manufactured from graded material, all moving parts are precisely machined, ground and assembled with close tolerances. This results in increased efficiency and long trouble free operating life.


  • Distillation
  • Dehydration and filtration processes
  • Exhausting Electric Tubes
    • GLS Lamps
    • Mercury Vapor Lamps and Tubes
  • Vacuum metaiiurgy
    • Vacuum sublimation
    • Vacuum impregnation
    • Thin film coating
  • Refrigerator and Air-conditioner servicing
  • Freeze drying of Foods