The seal for screens and Float Purgers, a safe and economical
way to service your screen drives.
Modular service kits to simplify service and assist in a safer, faster,
and more accurate installation

The Mechanical Seal prevents stock from leaking out of the screen body through the opening around the drive shaft. Kadant offers two different rebuild kits for the Mechanical Seal to best suit your needs in maintenance and repair. Rebuilding or repairing your Mechanical Seal has never been easier!
Each rebuild kit comes with a different assortment of parts for the Mechanical Seal to ensure a quick repair with minimal downtime. The rebuilt Seal can then be reinstalled, making repairs easier and more precise with less machinery in the way.


Installation is simple, first slide the seal assembly over the end of the drive shaft and bolt into place. Next, lock the sleeve set screws on to the shaft. Mounting clips and clip bolts are removed and can be used again whenever a rebuild of the seal assembly is necessary.
