Wills Rings® | Special Aircraft Seals | Trelleborg

Wills Rings®
Wills Rings® are metal seals, supplied in two forms, either O or C cross-sections. Controlled-compression type face seals, for static use only, they are designed for use in extreme conditions where the capabilities of polymeric seals are exceeded. Wills Rings® can be supplied in a wide range of metals, which can then be coated or gas-filled to suit their specific application.
Wills Rings®
Technical Drawing

Technical Details

  • Reciprocating
  • Oscillating
  • Rotary
  • Helix
  • Static
  • Single acting
  • Double acting

PDF Catalogs

For full engineering information and installation, please use our PDF catalogs