Wiper seal / V-ring / polymer
A.W. Chesterton Company
Chestertons® positive rake canned wiper is a press fit wiper that is abrasion resistant and can be used for hydraulic and pneumatic applications. The device can be used for cleaning and dislodging foreign matter from the retracting rod/ram. This would be to prevent scoring and system contamination in hydraulic applications with an open cavity. This device is ideally suited for hydraulic and pneumatic applications.
Chestertons® positive rake canned wiper has many other features such as interference press fit design and individually manufactured seals. It does not require support of other external devices. The seals can be customized. It features tough abrasion resistant design for hydraulic applications.