NSF Product and Service Listings

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NSF/ANSI/CAN 61
Drinking Water System Components - Health Effects

NOTE: Unless otherwise indicated for Materials, Certification is only for the Water Contact Material shown in the Listing. Click here for a list of Abbreviations used in these Listings. Click here for the definitions of Water Contact Temperatures denoted in these Listings.


 
Stern Rubber Company 
7756 College Road
Baxter, MN 56425 
United States 
800-726-7925 
218-894-3898
Visit this company's website


Facility : Aitkin, MN

Mechanical Devices

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Encapsulated Rubber Disc[1] [2]
EPT-XX-WAT 50 sq. in/L CLD 23 EPDM

[1] XX indicates durometer.  Product is certified for 70 - 80 durometer.
[2] This product is evaluated as a component of a mechanical device and is restricted to use
    in distribution system valves as a material to encapulate the disc.  The surface area to
    volume ratio cannot exceed the Listed size of 50 sq. in/L.



Facility : Staples, MN

Mechanical Devices

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Encapsulated Rubber Disc[1] [2]
EPT-XX-WAT 50 sq. in/L CLD 23 EPDM

[1] This product is evaluated as a component of a mechanical device and is restricted to use
    in distribution system valves as a material to encapsulate the disc.  The surface area
    to volume ratio cannot exceed the Listed size of 50 sq. in/L.
[2] XX indicates durometer. Product is certified for 70 - 80 durometer.


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