22K Rod and Piston Seal
- Negative Lip U-Cup Seal
The Chesterton 22K 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 minimize rolling, while the dynamic lip design minimizes issues associated with low-pressure sealing, provides additional sta-bility, and eases installation. This seal design is offered as a rod or piston seal and provides excellent performance in hydraulic applications.
The 22K design is manufactured using a machining process which allows the flexibility to create any size based on equipment dimensions.
A number of additional designs have been derived from the original 22K design to address specific needs and applications in the market. These include the use of anti-extrusion rings for use in equipment with excessive clearances.
Product Features
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- Single-acting, U-Cup design, zero leakage throughout the entire operating range
- Abrasion-resistant design, excellent performance in hydraulic applications
- Machining process allows the flexibility to create any size
- Sizes made to accommodate international standards including ISO and DIN
Technical Data
| Temperature Min | -60 °F ( -50 °C ) |
|---|---|
| Temperature Max | 185 °F ( 85 °C ) |
| Speed Max | 1.00 m/s ( 200 fpm ) |
| Notes |
Temperature and pressure for AWC800 material.
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