FP paris, Inc. offers hydraulic v-packing sets for reciprocating movements. The R40 PressPak UN style is a family of hydraulic v-packings for dynamic applications ranging from the classic set composed by rubber & fabric v-rings compressed between male & female adapters to newer floating zero-leakage v-packings specially designed for non-adjustable or even closed housings. The R40 PressPak UN style can be supplied endless or split to suit installation requirements.