Rod Seal XSRS91

Function:
Rod seals are designed to seal the pressurized hydraulic fluid against the atmosphere, preventing leakage and pollution of the environment.

Features:
  • Asymmetrical, single acting rod seal, designed with interference of the preload element on the OD and slight interference of the PTFE glide ring on the ID.
  • High pressure force because of a machined rubber preload element.
  • Less relative movement of the rubber part compared to an O-Ring giving the seal a higher wear resistance.
  • Excellent sealing performance in low and high speeds.
  • Suitable for positioning functions.
  • Negligible tendency to “stick-slip” effect, good sliding properties.
  • Low break-away load after long standstills.
  • Excellent gap extrusion resistance due to the free space on the trailing side.
  • Can be used in grooves where no O-Ring is possible.

Application