20K Rod and Piston Seals
- Heavy-duty, Bidirectional, Low-speed Hydraulic Sealing
The Chesterton 20K Duoseal is a continuous, bi-directional compression seal with dual independent sealing points. The robust, durable, dual lip profile was specifically designed for single groove cavities in heavy duty, high pressure, hydraulic applications.
The 20K Duoseals are made from our unique machining process which minimizes the need for tooling costs associated with new sizes. The heavy duty seal design has the ability to withstand pressure spikes while helping to reduce the effects of side loading.
Additional designs were developed to meet specific application and equipment needs including the incorporation of various anti-extrusion devices for combating excessive clearances and pressure spikes.
Product Features
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- Double acting, high pressure, hydraulic applications >35 bar (500 psi)
- Ideal replacement for 2, 3, or 4 piece cap seal assemblies
- Unique manufacturing 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 | 0.9 m/s ( 185 fpm ) |
| Notes |
Temperature and pressure for AWC800 material.
|
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For inquires about products, sales, or to request a quote, please contact our Sales Office.