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ASA HV Replacement O-Rings

These bolt sets and o-rings are used for mating ASA flanges. ASA flanges are simple, sexed vacuum seals for HV applications; one flange is grooved to accept an o-ring while the other mating flange is smooth (flat).

ASA Hardware Available:

  • Fluorocarbon O-Rings -- Sold individually; ideal for mating grooved to flat ASA flanges.
  • Bolt Sets -- All the necessary hardware (sans o-ring) for bolting ASA flanges together
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Contact Us - ASA HV Replacement O-Rings