Hydraulic and Fluid Seals -wipers Archives - AHP Seals

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A1
A1
Stepped Snap-In Hydraulic Rod Wiper Beveled Lip

Stepped design provides an accurate closure for highly contaminated environments. Interference fit with the housing offers a better static seal on the OD. Beveled wiping lip retains microscopically thin fluid film on the rod, thereby extending seal life.

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A11
A11
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. Design provides interference fit with the housing for a better static seal on the OD. 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 sealss that allow pressure relief; otherwise, a pressure-relief port must be present between the rod seal and wiper.

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A2
A2
Snap-In Hydraulic Rod Wiper

Simple and economic wiper design. Beveled wiping lip retains microscopically thin fluid film on the rod, thereby extending seal life.

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A3
A3
Press-In Hydraulic Rod Wiper Beveled Lip

Press-in design provides for the best OD sealing and reduced manufacturing cost to machine the open gland design. Outer can is made of engineering plastic or metal for press-fit installation. Beveled wiping lip retains microscopically thin fluid film on the rod, thereby extending seal life.

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W51
W51
Heavy-Duty Snap-In Hydraulic Wiper with OD Dirt Exclusion

Aggressive wiper prevents the ingress of dirt or moisture through the OD, thus eliminating gland corrosion. Straight, heavy-loaded wiping lip for aggressive dirt exclusion without scratching the rod. Best design for vertically operating cylinders in heavily contaminated environment.

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