PT1 (double acting)

Double acting wiper AF-PT1 is used in hydraulic cylinders to wipe the incoming rod clean of dirt, water etc. It also minimizes the thickness of the oil film on the outgoing rod.
More compact groove design compared with AF-480 and AF-485.



  • Very good wiper. AF-PT1 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 rod
  • Outstanding shear strength characteristics, without stick-slip effect



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