High Performance Sealing Solutions

tel: +44 (0) 1384 413 058

O-Cap® is a double acting piston seal using the same groove dimensions as an O-Ring. It consists of a Kefloy® ring energized by a rubber O-Ring. The O-Cap® is designed to eliminate the frictional – and wear problems, which may occur with rubber O-Rings. O-Cap® is pressure responsive. O-Cap® can be used with a great variety of fluids. Kefloy® is compatible with virtually all fluids. O-Cap® is designed to replace rubber O-Rings where they cause frictional – or wear problems. O-Caps® should not be used for new designs. O-Cap® for British and American standard O-Ring groove for O-Ring with no back-up rings