Polyurethane/ Nitrile Butadiene Rubber made Piston Seal finds application in mobile hydraulics and standard cylinders. The Piston Seal can operate in a temperature range varying from -50 degree C to +230 degree C. The Piston Seal is made from quality grade polyurethane or nitrile butadiene rubber to ensure long lasting usage. Polyurethane/ Nitrile Butadiene Rubber made Piston Seal works in a pressure range of 400 bar and comes in different metric or inch size ranges to suit industrial requirement.