The DAS compact seal is a double acting seal, it is consisted from one NBR ring in the middle, two polyester elastomer back-up rings and two POM rings. The profile seal ring seals in both the static and dynamic range while the the back-up rings prevent extrusion into the sealing gap, the function of the of the guide ring is guiding the piston in the cylinder tube and absorbing the transverse forces.
From selecting and configuring the right
machine for your job to helping you finance the purchase that generates noticeable profits.