Chesterton 22K Rod & Piston Seal is a single-acting u-cup design with a special seal-lip geometry that provides zero leakage throughout the entire operating range. The sturdy static lip stabilizes the seal to prevent rolling while the negative-rake design eases installation. This seal design is offered as a rod or piston seal and provides excellent performance in hydraulic applications.
Features & Benefits ：
- Single-acting u-cup design for zero leakage throughout the entire operating range
- Abrasion-resistant design offers excellent performance in hydraulic applications
- Lip geometry stabilizes seal to prevent rolling and eases installation
- Machining process allows the flexibility to create any size with no tooling cost
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