NSF Product and Service Listings

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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.

Saf-T-Lok International 
300 Eisenhower Lane North
Lombard, IL 60148 
United States 

Facility : Lombard, IL

Joining and Sealing Materials

    Water Water
    Contact Contact
Trade Designation Size Temp Material

SAF-T-LOK 2T43[1] [2] C. HOT SLT
SAF-T-LOK I-TPS[1] >= 1/2" pipe C. HOT SLT
SAF-T-LOK R80[1] >= 1/2" pipe C. HOT SLT
SAF-T-LOK T42[1] [2] C. HOT SLT
SAF-T-LOK T43[1] [2] C. HOT SLT

[1] Product Certification does not include use of a primer.
[2] Certified for a maximum of 54 1/2" joints per residence (5 joints per Liter).

Thread Compounds[3] [G]
FDTPS >= 1/2" C. HOT TC
PIPE SEAL #3 >= 1/2" C. HOT TC

[3] This product has also been evaluated for use in Mechanical Plumbing Device applications
    with a maximum use restriction of 7.26 sq. in./L.
[G] Product is Certified to NSF/ANSI 372 and conforms with the lead content requirements for
    “lead free” plumbing as defined by California, Vermont, Maryland, and Louisiana state
    laws and the U.S. Safe Drinking Water Act.


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