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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.

Product Type:
Available Features
- Chamfer
- Radius
- Groove
- Bronze Insert
- Taper
Size Range:
1.5" - 90"
38.1MM - 2,286MM


