NSF Product and Service Listings

These NSF Official Listings are current as of Tuesday, February 07, 2023 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

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Food Equipment Materials

John Crane International 
6400 West Oakton Street
Morton Grove, IL 60053 
United States 

Facility : Crystal Lake, IL

         Maximum Temperature 
  Trade Designation  Color   Type of Food    of Use in °F 

Carbon Graphite Seal for Food Zone[1]
  8175  Natural  All food contact types  500° 
  8176  Natural  All food contact types  500° 
  8181  Natural  All food contact types  500° 
  8250  Natural  All food contact types  500° 
[1] Accepted for use with food handling pumps and mechanical/shaft seals.

Facility : Vandalia, IL

         Maximum Temperature 
  Trade Designation  Color   Type of Food    of Use in °F 

NBR Elastomer Seal for Food Zone[1] [2]
  3938  Black  All food contact types   180° 
[1] This material is only acceptable for repeated use.
[2] Model number may contain 8 to 10 digit prefix, indicating shipment specific information.

Number of matching Manufacturers is 1
Number of matching Products is 5
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