585 (dynamic wiper, double acting)

Double acting wiper AF-585 is used in hydraulic cylinders to wipe the incoming piston clean of dirt, water etc. It also minimizes the thickness of the oil film on the outgoing piston.
In general, wipers are used for incoming rods, not for pistons, but they are available upon request.
Groove identical to 580.



  • Very good wiper. AF-585 has an extraordinary ability to wipe away sticky media and dirt
  • Very good internal wiper performance for removing oil film, keeping it from accumulating on the piston
  • Outstanding shear strength characteristics, without stick-slip effect



  • Velocity: Up to 15 m/s
  • Temperature: -40°C to 200 °C