Press-in Double-Lip Snap-In Straight-Lip Hydraulic Wiper
Double-lip or redundant wiper lips are the most effective ways to improve a system’s sealing performance. Press-in design provides for the best OD sealing and reduced manufacturing cost to machine the open gland design. Straight wiping lip for aggressive dirt exclusion without scratching the rod. Integrated U-ring with a 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 that allow pressure relief; otherwise, a pressure-relief port must be present between the rod seal and wiper.