U-Cup HDR-2C

Design Sketch
Installation Sketch

  • Asymmetrical
  • Supporting bead
  • Two bonded polyurethane materials
  • No upstream seal required
  • Wide temperature range
  • High pressure creep resistance
  • High extrusion reliability
  • Highest functional reliability with radial deflection via flexibility of sealing lips
  • Long service life
  • Safety against metallic contact via high extrusion strenght and enabling large sealing gaps
Most commonly used in the following applications:
  • For standard ISO installation spaces, among others
  • Sealing of piston rods
  • Use with one-sided pressure load
  • Support bead against tilting
PRD(EU) - 20240326.3