AF-441

Dynamic Slide Ring Single Acting:

Slide ring section is rectangular and is provided with a stepped sealing edge on the
pressure side. On the opposite side, the profile travels under a flat wedge / angle.
This special form of sealing profile helps to achieve a recovery effect. This means that the
persistant oil film present on the cylinder wall during motion is conveyed back to the
oil side.

Advantages:

• High dynamic and static seal ability
• Can be made for all diameters up to 1.200 mm
• Wide temperature range
• Long service life