AD Piston Ring manufactures a Tri-Lap Seal Piston Ring, which is a customjoint configuration, developed by us to seals on three surfaces. This ring is an excellent seal for hydraulic, pneumatic and steam applications and keeps leakage to the absolute minimum.
It is ideal for use in sealing applications requiring absolute minimum leakage. It’s an excellent tri-directional seal, it seals on three surfaces. Tri-Lap Seal piston rings can be made ofcast ironandbronze aluminummaterials.
Call usto best determine your application and material.
Tri-Lap Seal piston rings are available in 2 inches to 30 inches.