The AU NIPSL combination element by Freudenberg consists of a seal as well as a wiper. The combination of gasket and wiper comes without sheet metal reinforcement and with special pneumatic sealing edges.
Strengths
The AU NIPSL Merkel combination element is a combination seal with a low space requirement that seals inwards and scrapes outward. The element does not need an additional element (circlip) for axial fixation in the mounting space. It also features a long service life and a robust design.
Applications
The AU NIPSL seal/wiper combination is inserted into the mounting space from the outside. The bead on the outer diameter snaps into the circlip groove and fixes the gasket in the mounting space. This combination is applied to rod seals, for example in the ISO cylinder.