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480 (dynamic wiper, single acting)
AF-480 is a wiper, used in hydraulic cylinders to wipe the incoming rod clean of dirt. It has a sturdy profile with a wiper lip protruding on the external side. Opposite of the dynamic side, there’s a radius to accommodate an O-ring.
Groove identical to AF-485
Advantages:
- Very good wiper. AF-480 has an extraordinary ability to wipe away sticky media and dirt
- AF-480 is a single-acting wiper, and is capable of preventing unwanted pressure build-up
- Outstanding shear strength characteristics with no stick-slip effect
Limitations:
- Velocity: Up to 15 m/s
- Temperature: -40°C to 200 °C