High Pressure Piston Seal finds application in mobile hydraulics, cranes, pneumatic cylinders and machine tools. The Piston Seal is made using quality grade poly tetra fluoro ethylene- bronze or nitrile butadiene rubber to ensure long lasting usage. The Piston Seal works in a pressure range of 800 bar. High Pressure Piston Seal can operate in a temperature range varying from -50 degree C to +225 degree C.