FORM NO. EN14068 REV 8 01/19
860 Salem Street
Groveland, MA 01834 USA
Telephone: 781-438-7000 Fax: 978- 469-6528
www.chesterton.com
© 2019 A.W. Chesterton Company.
® Registered trademark owned by A.W. Chesterton Company
in USA and other countries.
Chesterton ISO certificates available on www.chesterton.com/corporate/iso
DISTRIBUTED BY:
9.1 442C SEAL REPAIR INSTRUCTION VIDEO
To view an instructional video on how to repair the 442C,
please scan the QR Code with your mobile device or go to our
web page at www.chesterton.com/442C_Videos and click
on the desired video.
9.2 RETURNING SEALS FOR REPAIR AND
HAZARD COMMUNICATION REQUIREMENTS
Any mechanical seal returned to Chesterton that has
been in operation, must comply with our Hazard
Communication requirements. Please scan the QR
Code with your mobile device or go to our web page at
www.chesterton.com/Mechanical_Seal_Returns to
obtain information required for returning seals for repair
or seal analysis.
9.0 SEAL MAINTENANCE AND REPAIR cont.
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