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Lok Seal Sealing Rings

An alternative to Grover’s Permaseal™ design for mobile and industrial hydraulic, shock absorber, air compressor, and gas turbine applications. Lok Seal design also features a bi-directional seal that provides for superior sealing efficiency designed to pass open ports and close the leak pattern through to joint. Available in a wide range of sizes and are manufactured in 12 materials with choices of manganese phosphate and electroless PTFE/nickel coatings.

Image of Lok Seal Sealing Ring

Product Type:

Available Features

  • Chamfer
  • Radius
  • Groove
  • Bronze Insert
  • Taper

Size Range:

1.5" - 90"
38.1MM - 2,286MM