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  • F.A.Q: PTFE Seals

    PTFE seals are assembled, made-to-order radial shaft seals based on PTFE (polytetrafluroethylene or Teflon. Teflon is a registered trademark of E.I. DuPont).


    2. What is the pressure capability of PTFE seals? - Top

    Appropriate PTFE seal designs can operate over 500 PSI (Pounds per Square Inch). Where lubricating oil is present, A PV factor (fpm x psi) in excess of 250,000 can be accommodated. - Updated: April 24, 2003

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