A.W. Chesterton:
  860 Salem Street - Groveland, MA 01834, USA
  Phone: (978) 469 - 6446  Fax 1: (978) 469 - 6594  Fax 2: (978) 469 - 6789    www.chesterton.com

Name: 23K Ultraseal Piston
Type: U-Cup
Product Line: Engineered Polymer Solutions
Chesterton’s 23K seals piston mounted U-Cups, for Pneumatic applications. The unique design delivers excellent sealing characteristics. Radiused lip provides a continuous lubricating film that minimizes operating temperature and wear.
  • Ideal for extreme cycle applications.
  • Available in all standard sizes.
  • Ideal upgrade for OEM, MRO and aftermarket seals.
  • Custom engineered sizing to fit exact equipment dimensions.
  • Custom sizes available.

Other designs/profiles include:

  • P23K - piston mounted
:

23KP Profile (s):

[U-Cups]
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Brochure 1
MSDS 1
MSDS 2
MSDS 3
 
Material

Available Materials:

  • AWC 700-Fluoroelastomer
  • AWC 800 95A-Thermoset Polyurethane
  • AWC 830 FDA-Thermoset Polyurethane

Numerous Materials are available for each profile. The MAX VALUE CHART represents the broadest spectrum available. For additional information please contact your Chesterton Specialist or the EPS Engineering Staff for assistance.