587 (dynamic wiper, double acting)

Double acting wiper AF-587 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.



  • Very good wiper. AF-587 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