The function of the WSG wiper is to clean the rod while returning to position, blocking external
impurities.
It is made up of a metal core bonded to a polyurethane element.
The groove is open and allows easier design of the seat.
The material of the wiper is a polyurethane with a hardness of 93 Shore A and steel core. Compound reference: CA
The assembling is done in open groove. Remove flashes and cutting edges to allow better
installation of the wiper.
Warning: The housing of the wiper must be within the machining tolerance as shown in column D.
Not observed tolerances may cause the expulsion of the product during the operations.