Reliable Quality

Piston seal / DS

Product introduction:


The DS is a single-acting seal element consisting of a seal ring of high-grade Centflon materials and an O-Ring as energizing element.

it is equally well suited as a single-acting piston seal where high demands are made on positional accuracy and free movement.

  • - No stick-slip effect when starting for smooth operation
  • - Minimum static and dynamic friction coefficient for a minimum energy loss and operating temperature
  • - Suitable for non lubricating fluids depending on seal material for optimum design flexibility
  • - High wear resistance ensures long service life
  • - Suitable for most hydraulic fluids in relation with most modern hardware materials and surface finish
  • - Suitable for new environmentally safe hydraulic fluids
Operation condition:

Pressure:         Up to 80 MPa

Velocity:          Up to 15 m/s

Temperature:  -45°C to +200°C

                       depending on O-Ring material