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Our KB26 profile is a double acting/bi-directional seal and a good choice when a compact seal which can be utilised in both static and slow-moving applications is required.

It is commonly used as a direct replacement for O-Rings In both static and dynamic applications due to its ability to resist rolling and twisting in the groove under dynamic movement.

The seal is easy to install into closed grooves and with its high-pressure capability it is a very popular and economical head seal replacement where a combination of O-Rings and Back-Up rings would normally be used together.

The KB26 offers superior pressure, wear and extrusion resistance in comparison to standard O-Rings when one of our high-performance polyurethane materials is specified.