CW21K Canned Wiper
- Canned Wiper
Chesterton positive rake wipers effectively clean and dislodge foreign matter from retracting rods or rams thus mitigating scoring and system contamination in open cavity designs. These wipers provide excellent performance for hydraulic applications.
Canned wiper seals require an open, easy construction groove and help to simplify gland design, layout, and manufacturing. An additional advantage is the possible space savings, as less space is required for canned wipers.
The CW21K is manufactured from a machining process which allows the flexibility to create any size based on equipment dimensions. The canned portion of the seal provides stability due to an interference fit that allows it to be pressed into an open cavity gland design.
These wipers are available in various material combinations based on equipment requirements, and the canned portion of the seal can be manufactured from metallic material and other engineered plastics.
Product Features
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- Interference press-fit design does not require support of other external devices
- Space saving and easy, open construction groove
- Single-acting, abrasion- resistant design for hydraulic applications
- Positive rake lip design effectively wipes contaminants away from surface
- Manufacturing process allows flexibility to create any size
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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