Double Acting Piston Seal, almost similar to PPK Style of Seal, except that the Energiser is a square NBR element. The groove dimensions are different from that of a PPK Style Seal. It is said that these seals, offer much better stability during sudden reversal of directions.Some of these Seals dimensions are also available to ISO 7425/1 grooves.
Ø10.00 – Ø200.00
Polyurethane Sealing Element with Energiser in NBR 70 Shores