The Trelleborg Zurcon® Scraper ASW has an additional supporting bead on the inner surface which prevents twisting of the scraper in the groove, also preventing impurities from reaching the back of the scraper.
It efficiently removes dirt, dust and water while leaving the required residual oil film on the rod.Simple installation.
The Trelleborg Scraper WSA is a single-acting rubber scraper bonded to a metal case, designed to be installed into open grooves.
The Trelleborg Scraper WSA is an economical choice with a simple press-fit installlation, offering excellent retention in the groove. Available in NBR.