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  • NSF 372 : 2016

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    DRINKING WATER SYSTEM COMPONENTS - LEAD CONTENT

    Available format(s):  Hardcopy, PDF

    Superseded date:  18-12-2020

    Language(s):  English

    Published date:  01-01-2016

    Publisher:  NSF International

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    Table of Contents - (Show below) - (Hide below)

    1 Purpose, scope, and normative references
    2 Definitions
    3 General requirements
    4 Weighted average lead content calculation
    5 Percentage lead content of water contact surfaces
    6 Lead content verification testing
    7 Analytical Procedures for Determining Percent Lead
      Content of Materials
    Annex A (Informational) - Example weighted average lead
            content calculation

    Abstract - (Show below) - (Hide below)

    Applicable to any drinking water system component that conveys or dispenses water for human consumption through drinking or cooking.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher NSF International
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    ASTM F 3110 : 2014 Standard Practice for Proper Use of Mechanical Trenchless Point Repair Sleeve with Locking Gear Mechanism for Pipes of Varying Inner Diameter and Offset Joints
    AWWA E103 : 2015 HORIZONTAL AND VERTICAL LINE-SHAFT PUMPS
    MS14308 Revision D:2015 ELBOWS, PIPE, BRASS OR BRONZE, THREADED, 90-DEGREE, REDUCING, CLASS 125
    MS14314 Revision E:2015 PLUGS, PIPE, BRASS OR BRONZE, THREADED (SQUARE HEAD AND SQUARE SOCKET), CLASSES 250 AND 125
    ASME A112.4.14-2017/CSA B125.14-17 Manually operated valves for use in plumbing systems
    ASME A112.18.1 : 2012 PLUMBING SUPPLY FITTINGS
    ASME A112.18.1 : 2012 : R2017 PLUMBING SUPPLY FITTINGS
    MS14305 Revision D:2015 FITTINGS, PIPE, BRASS OR BRONZE, THREADED (TEES, CROSSES, 45-DEGREE ELBOWS, AND COUPLINGS), CLASS 125
    NSF AWWA/ANSI 375 - 2016 SUSTAINABILITY ASSESSMENT FOR WATER CONTACT PRODUCTS
    MS14309 Revision E:2015 TEES, PIPE, BRASS OR BRONZE, THREADED, REDUCING, CLASS 125
    CSA B64 SERIES : 2011 : INC : UPD 2 : 2015 BACKFLOW PREVENTERS AND VACUUM BREAKERS
    NSF 61 : 2017 DRINKING WATER SYSTEM COMPONENTS - HEALTH EFFECTS
    AWWA C504 : 2015 RUBBER-SEATED BUTTERFLY VALVES
    AWWA C516 : 2014 LARGE-DIAMETER RUBBER-SEATED BUTTERFLY VALVES, SIZES 78 IN. (2,000 MM) AND LARGER
    ANSI/AWWA C714 : 2013 COLD-WATER METERS FOR RESIDENTIAL FIRE SPRINKLER SYSTEMS IN ONE- AND TWO-FAMILY DWELLINGS AND MANUFACTURED HOMES
    ASME A112.4.14 : 2017 MANUALLY OPERATED QUARTER-TURN SHUTOFF VALVES FOR USE IN PLUMBING SYSTEMS
    B125.3-18 Plumbing fittings
    MS51952 Revision D:2015 ELBOWS, PIPE, BRASS OR BRONZE, THREADED, 90-DEGREE, STREET, CLASS 125
    MS14311 Revision D:2015 FITTINGS, PIPE, BRASS OR BRONZE, THREADED (90-DEGREE ELBOWS, TEES, CROSSES, 45-DEGREE ELBOWS, AND COUPLINGS), CLASS 250
    ASSE 1070-2020/ASME A112.1070-2020/CSA B125.70 : 2015 PERFORMANCE REQUIREMENTS FOR WATER TEMPERATURE LIMITING DEVICES
    MS14312 Revision D:2015 ELBOWS, PIPE, BRASS OR BRONZE, THREADED, 90-DEGREE, REDUCING, CLASS 250
    CSA B137 COMPENDIUM : 2017 THERMOPLASTIC PRESSURE PIPING COMPENDIUM
    AWWA C704 : 2015 PROPELLER-TYPE METERS FOR WATERWORKS APPLICATIONS
    CSA B483.1 : 2007 : R2012 DRINKING WATER TREATMENT SYSTEMS
    CSA B483.1 : 2007 : INC : UPD 3 : 2017 : R201200 DRINKING WATER TREATMENT SYSTEMS
    ICC IPC CODE & COMMENTARY : 2015 IPC® Code and Commentary
    ICC IRC CODE AND COMMENTARY VOLUME 2 : 2015 IRC® Code and Commentary, Volume 2
    CSA B483.1 : 2007 : INC : UPD 2 : 2007 : R2012 DRINKING WATER TREATMENT SYSTEMS
    CSA B483.1 : 2007 : INC : UPD 3 : 2017 : R201700 DRINKING WATER TREATMENT SYSTEMS
    CSA B483.1 : 2007 DRINKING WATER TREATMENT SYSTEMS
    CSA B125.1:2012 PLUMBING SUPPLY FITTINGS
    MS14310 Revision D:2015 CAPS, PIPE, BRASS OR BRONZE, THREADED, CLASS 125
    MS14315 Revision D:2015 BUSHINGS, PIPE, BRASS OR BRONZE, THREADED (OUTSIDE HEAD, INSIDE HEAD, AND FACE) CLASS 250
    WW-P-460 Revision F:2015 PIPE FITTINGS; BRASS OR BRONZE (THREADED), CLASSES 125 AND 250 POUND
    MS14307 Revision D:2015 ELBOWS, PIPE, BRASS OR BRONZE, THREADED, 45-DEGREE, STREET, CLASS 125
    MS14306 Revision D:2015 FITTINGS, PIPE, BRASS OR BRONZE, THREADED (REDUCERS, CLOSE AND OPEN RETURN BENDS, AND 45-DEGREE Y-BRANCHES), CLASS 125
    CSA B356 : 2000 WATER PRESSURE REDUCING VALVES FOR DOMESTIC WATER SUPPLY SYSTEMS
    CSA B64 SERIES : 2011 BACKFLOW PREVENTERS AND VACUUM BREAKERS
    CSA B64 SERIES : 2011 : INC : UPD 1 : 2015 BACKFLOW PREVENTERS AND VACUUM BREAKERS
    AWWA C509 : 2015 RESILIENT-SEATED GATE VALVES FOR WATER SUPPLY SERVICE
    AWWA C517 : 2016 RESILIENT-SEATED CAST-IRON ECCENTRIC PLUG VALVES
    ASTM F 3182 : 2016 Standard Practice for the Application of Spray-Applied Polymeric Liners Inside Pipelines for Potable Water
    CSA B55.2 : 2015 DRAIN WATER HEAT RECOVERY UNITS
    AWWA C512 : 2015 AIR-RELEASE, AIR/VACUUM, AND COMBINATION AIR VALVES FOR WATER AND WASTEWATER SERVICE
    ASSE 1070 : 2015 PERFORMANCE REQUIREMENTS FOR WATER TEMPERATURE LIMITING DEVICES
    CSA B356 : 2000 : R2005 WATER PRESSURE REDUCING VALVES FOR DOMESTIC WATER SUPPLY SYSTEMS
    CSA B356 : 2000 : R2010 WATER PRESSURE REDUCING VALVES FOR DOMESTIC WATER SUPPLY SYSTEMS
    CSA B64 SERIES : 2011 : R2016 BACKFLOW PREVENTERS AND VACUUM BREAKERS
    ASME A112.18.6-2017/CSA B125.6-17 Flexible water connectors
    MS51845 Revision E:2015 ELBOWS, PIPE, BRASS OR BRONZE, THREADED, 90-DEGREE, STRAIGHT, CLASS 125
    AWWA C515 : 2015 REDUCED-WALL, RESILIENT-SEATED GATE VALVES FOR WATER SUPPLY SERVICE
    ASME A112.18.6 : 2009 : R2014 FLEXIBLE WATER CONNECTORS
    ASME A112.18.6 : 2009 FLEXIBLE WATER CONNECTORS
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