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VACUUM TECHNOLOGY

Premier vacuum science and cutting-edge technology

THIN FILM TECHNOLOGY

Precision equipment and deposition processes

THIN FILMS & OPTICS

Precision components and Nano technology coatings

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  • Home
  • Vacuum Technology
  • Vacuum valves and components
  • Components
  • Vacuum furnaces
    • Vertical / Bottom or top loading furnaces
    • Horizontal / Front loading furnaces
    • Gas / Oil quenching furnace
    • Laboratory furnaces
    • CVD /CVI furnaces
  • Special purpose furnaces
  • Vacuum ovens
  • Vacuum induction melting furnace (VIM)
  • Diffusion bonding hot press
  • Vacuum impregnation system
  • Vacuum pumping systems
  • Vacuum valves and components
    • Vacuum valves
    • Components
      • Liquid nitrogen trap
      • KF-coupling (with and without flange)
      • Foreline trap
      • Vacuum union
      • Flange
  • Vacuum measuring instrumentations
  • Helium Mass spectrometer leak detector
  • Mechanical pump
  • High Vacuum pumps/Oil Diffusion pumps
  • Special purpose customized vacuum equipment

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Components

 The best Components for all your vacuum components and hardware needs.

HHV  offers valves, flanges,and other components specifically designed to control vacuum pressure,  made with superior quality construction for high reliability.

  • Liquild Nitrogen trap

    Liquid nitrogen trap

    HHV's specially designed and fabricated Liquid Nitrogen Trap provides optimum performance for diffusion Pumps. Liquid Nitrogen Trap mounted above the Diffusion Pump reduces back streaming of...
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  • KF couplings

    KF-coupling (with and without flange)

    HHV offers a wide range of vacuum hardware with easy release clamped flanges for use in rough to high vacuum installations. Our KF Couplings, designed in accordance of International standards,...
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  • Foreline trap

    Foreline trap

    HHV’s Foreline Trap has a cylinder filled with activated alumina which absorbs oil vapor typical of those generated by rotary vacuum pumps. When placed in the backing line of a diffusion...
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  • Vacuum union

    Vacuum union

    HHV Vacuum Union seals any tubing or tabulations in the sizes. These Vacuum Unions are mounted either by brazing or welding and are manufactured in stainless steel....
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  • Flange

    HHV ISO flanges and fittings are designed  to suit every applications.  All ISO flanges and fittings listed are made of 304L stainless steel. These flanges can be used in a variety of...
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T: +91 80 41931000

F: + 91 80 2839 4874

E: info@hhv.in , sales@hhv.in

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