A22
Low-Friction Light-Duty Double-Lip O-Ring-Energized Wiper
Light-service wiper with redundant seal design. Recessed straight wiping edge provides better protection from debris and aggressive dirt exclusion without scratching the rod. Secondary beveled seal lip facing the opposite side collects any leakage from the rod seal, providing for the driest rod sealing available. To prevent a pressure trap, it is important to use one of our long-life rod seals or S92 buffer seals that allow pressure relief; otherwise, a pressure-relief port must be present between the rod seal and wiper. Retro fits wipers of similar design.
