The D Wiper is the next step in evolution of wipers from the old AN style. D Wipers are better than AN style wipers in applications where the rod seal is larger than six inches or where the environment is sufficiently contaminated that an AN wiper fails to prevent ingression. RT Dygert offers four styles of D Wipers that are all designed to fit the same sized groove so that if application variables change, it is easy to retrofit an existing application with a more advanced design.
This standard D type wiper is for large rod diameters and is designed to replace AN959 wipers. More
SLOTTED D WIPER
This snap-in wiper is for most high duty cycle linear actuators. Vented slots eliminate back pressure. More
The Lipped Wiper is similar to the slotted wiper but with an OD lip to prevent static side ingression. More
PREMIUM D WIPER
The moderate to heavy-duty D wiper is ideal for applications with severe side loading. More