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Profile KB20-LF is similar to our standard KB20 profile but has been modified for use in applications requiring a lower frictional footprint while still providing a positive sealing action.

Due to the modified compression on the KB20-LF, it is best suited to dynamic applications operating in both low and high-pressure applications. Like its sister seal the KB20-LF has the ability to operate at both high and low temperatures and in a multitude of different media through the correct choice of material combination.

We recommend choosing the standard KB20 profile where possible for a more positive sealing effect.