T-seals were originally developed to preserve the advantages of O-rings in dynamic fluid power applications while eding two of their most serious reliability problem:

n extrusion through the gap between static and dynamic surface.

n instability in their groove, which lead to spiral or twistig failure.

The development of the T-sea has substantially reduced both of these problems and retained the compact O-ring groove.

  • Tp

    Tp (2)

    Parker’s TP profile piston T-seal is designed to retrofit o-rings in no back-up, single back-up and two