Heyco® Thermoplastic Rubber O-Rings
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Heyco® Thermoplastic Rubber O-Rings


  • For use with Heyco-Flex fittings mounted in non-threaded holes.
  • Liquid tight, dust tight and oil tight at enclosure.
  • Suitable for wet locations requiring a separate gasket between the fitting and enclosure.
  • Resistant to petroleum oil, mineral oil and grease, diesel fuel, weak acids, alkali, and salt solutions.

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