NSF Product and Service Listings

These NSF Official Listings are current as of Sunday, March 1, 2026 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/Lead_Content/Listings.asp?Standard=372%2DADPL&Company=C0049602&

NSF/ANSI/CAN 372
Drinking Water System Components - Lead Content


FEBCO, a Watts Water Technologies Co. 
815 Chestnut Street
North Andover, MA 01845 
United States 
800-767-1234 

Facility : # 1 USA


Backflow Preventer[1] [LL]
   LF825Y(1)(2)
   LF825YA(1)(2) 

[1] (1) Isolation shut-off valve options
        LF  - Assembly ships without isolation shut-off valves
        -QT - Quarter Turn Ball Valves
    (2) Product type identification
        RP  - Reduced pressure
        RPZ - Reduced pressure
[LL] Product conforms with 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.

Vacuum Breaker Relief[2] [LL]
   LF767
   LF767FR 

[2] FK - Freeze resistant
[LL] Product conforms with 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.

Facility : Ningbo, China


Valves[1] [LL]
   LF825Y(1)(2)
   LF825YA(1)(2) 

[1] (1) Isolation shut-off valve options
        LF  - Assembly ships without isolation shut-off valves
        -QT  - Quarter Turn Ball Valves
    (2) Product type identification
        RP  - Reduced pressure
        RPZ - Reduced pressure
[LL] Product conforms with 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.
Number of matching Manufacturers is 1
Number of matching Products is 6
Processing time was 0 seconds