NSF Product and Service Listings

[1] XXX refers to the size of equal fittings, where XXX may be 013 (1/8"), 025 (1/4”), 037
    (3/8”), 050 (1/2”), 075 (3/4”), 100 (1”), 125 (1 1/4”), 150 (1 1/2”), 200 (2”), 250 (2
    1/2”), 300 (3”), 400 (4”), 500 (5”), 600 (6”), or 800 (8”).
    YY and ZZ refer to the ends of bushings and reducing couplings, where YY and ZZ may be
    01 (1/8”), 02 (1/4”), 03 (3/8”), 04 (1/2”), 05 (3/4”), 06 (1”), 07 (1 1/4”), 08 (1
    1/2”), 09 (2”), 10 (2 1/2”), 11 (3”) or 12 (4”).
    T, U and V refer to the ends of reducing tees, where T may be 4 (3/4”), 5 (1”), 6 (1
    1/4”) or 8 (2”), U may be 2 (3/8”), 3 (1/2”), 4 (3/4”), 5 (1”), 6 (1 1/4”) or 8 (2”) and
    V may be 3 (1/2”), 4 (3/4”), 5 (1”) or 6 (1 1/4”). 
    LL refers to Low Lead.
    S refers to “Modified” Commercial Sweat Flange.
[2] Use of this material may not be appropriate in all water chemistries.  Copper (tube,
    pipe, or fitting) may require corrosion control to limit the leaching of copper into
    drinking water under certain water chemistries.  Refer to Informative Annex I-6.1 of
    NSF/ANSI/CAN 61 for water quality considerations to be used before installing this
    product.
[3] Sizes for Brass Reducing Tees 55TUVLL include 3/4 x 3/8 x 3/4 - 2 x 2 x 1.
[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.