Used on direct injection automotive systems to seal pump plunger driven by camshaft, Duo Forseal double-acting PTFE U-Cups are resistant to all types of motor oils and fuels, including E100. Seal can be used for plunger frequencies to more than 200 Hz and is easy to install due to its symmetrical seal configuration. Featuring stainless steel spring that provides reliable radial sealing forces, Duo Forseal offers operating life of more than 1 billion strokes.
This story is related to the following:High Pressure Seals | Automotive Seals |