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NSF/ANSI 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.


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

Facility : # 1 USA

Mechanical Devices

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Backflow Preventers[1] [G]
LF850(1)(2) 2 1/2" - 10" CLD 23 MLTPL
LF860(1)(2) 2 1/2" - 10" CLD 23 MLTPL
LF870V(1)(2) 2 1/2" – 10" CLD 23 MLTPL
LF880V(1)(2) 2 1/2" – 10" CLD 23 MLTPL

[1] Suffixes may consist of:
    (1) Isolation Shut-off Valve Options: 
        LG   - Assembly ships without isolation shut-off valves 
        NRS  - Non-rising stem 
        DNRS - Domestic non-rising stem 
        OSY  - Outside stem and yoke 
        DOSY - Domestic outside stem & yoke 
    (2) Installation Option: 
        LH - Test cocks mounted for right-to-left flow installation
[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.

    


Facility : Ningbo, China

Mechanical Devices

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Valves[3] [G]
LF 622 F 1/2" - 2" CLD 23 MLTPL
LF622 UFT 1/2" - 2" CLD 23 MLTPL
LF622 FT 1/2" - 2" CLD 23 MLTPL
LF 622 UF 1/2" - 2" CLD 23 MLTPL

[3] FT is with test port.
[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.

    

Backflow Preventers[1] [2] [G]
LF850 1/2" - 2" CLD 23 MLTPL
LF850U 1/2" - 2" CLD 23 MLTPL
LF860 1/2" - 2" CLD 23 MLTPL
LF860U 1/2" - 2" CLD 23 MLTPL

[1] Products have a marking exemption which allow product NSF-61 Marking and labels bearing
    the <= 0.25%.
[2] Product may have box stickers or temporary tags with the following configuration
    descriptions:
    LF850 / LF850U: 
    QT - Quarter Turn Ball Valve 
    DC - Double Check Assembly 
    LF860 / LF860U: 
    QT  - Quarter Turn Ball Valve 
    RP  - Reduced Pressure Assembly 
    RPZ - Reduced Pressure Zone
[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.

    

Strainer[G]
LF650A 3/8" - 3" CLD 23 MLTPL

[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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Number of matching Products is 13
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