PARKER AD-type dust ring
   Role AD wiper ring is to prevent dust, dirt, sand or fines into the piston rod movement. It prevents scratches, protects the guiding parts and extend seal life.

   AD-type dust ring is made of PTFE dust ring and O-ring and having a preload.

The main advantage of AD dust ring is:

Small groove dimensions.

* Minimum starting friction and movement, even at low speeds but also to ensure smooth movement, no creeping phenomenon.

· Excellent sliding characteristics.

· Wear resistance for long life.

· Wide temperature range (using a suitable O-ring material).

· Highly resistant to chemical media (with appropriate O-ring material).

· Available up to 2500mm direct product.