• Pressure Fittings

    Pressure fittings are used in residential and commercial systems such as potable water and fire sprinkler applications. NIBCO metal fittings are made from the highest quality raw materials. Wrot fittings are made from commercially pure copper mill products per ASTM B75 Alloy C12200 and conform to material and workmanship per ASME B16.22 and MSS SP-104. Cast fittings are made per ASTM B584 Alloy C84400 and conform to to material and workmanship per ASME B16.18 and B16.24 for flanges.

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    Class 150 Companion Flange C - Cast

    Class 150 Companion Flange C - Cast

    771
    • Dezincification resistant, Use in U.S. drinking water applications is prohibited after January 3, 2014
    • ASTM B584 Alloy C84400, ASME B16.24
    • Size range 3/4" to 6"


    Class 150 Companion Flange C - Lead-Free* Bronze

    Class 150 Companion Flange C - Lead-Free* Bronze

    771-LF
    • Lead-free*, Dezincification resistant
    • Silicon Performance Bronze® alloy, ASME B16.18 design standards, Third-party certified to NSF/ANSI 61 and 372
    • Size range 1" to 6"


    Class 150 Threaded Companion Flange F - Cast

    Class 150 Threaded Companion Flange F - Cast

    775
    • Dezincification resistant, Use in U.S. drinking water applications is prohibited after January 3, 2014
    • ASTM B584 Alloy C84400, ASME B16.24
    • Size range 2" to 4"


    Class 150 Threaded Companion Flange F - Lead-Free* Bronze

    Class 150 Threaded Companion Flange F - Lead-Free* Bronze

    775-LF
    • Lead-free*, Dezincification resistant
    • Silicon Performance Bronze® alloy, ASME B16.18 design standards, Third-party certified to NSF/ANSI 61 and 372
    • Size range 2" to 4"


    Heavy Flared Coupling FL x FL - Cast

    Heavy Flared Coupling FL x FL - Cast

    101
    • Dezincification resistant, Use in U.S. drinking water applications is prohibited after January 3, 2014
    • ASTM B584 Alloy C84400, Material and workmanship per ASME B16.26
    • Size range 3/4" to 1"


    Heavy Flared Male Adapter FL x M - Cast

    Heavy Flared Male Adapter FL x M - Cast

    104
    • Dezincification resistant, Use in U.S. drinking water applications is prohibited after January 3, 2014
    • ASTM B584 Alloy C84400, Material and workmanship per ASME B16.26
    • Size range 3/4" to 1"


    Tube Nut - Cast

    Tube Nut - Cast

    500
    • Dezincification resistant, Use in U.S. drinking water applications is prohibited after January 3, 2014
    • ASTM B584 Alloy C84400, Material and workmanship per ASME B16.26
    • Size range 3/4" and 1"


    Flared Coupling FL x FL - Cast

    Flared Coupling FL x FL - Cast

    501
    • Dezincification resistant, Use in U.S. drinking water applications is prohibited after January 3, 2014
    • ASTM B584 Alloy C84400, Material and workmanship per ASME B16.26
    • Size range 1/2" to 2"


    Flared Female Adapter FL x F - Cast

    Flared Female Adapter FL x F - Cast

    503
    • Dezincification resistant, Use in U.S. drinking water applications is prohibited after January 3, 2014
    • ASTM B584 Alloy C84400, Material and workmanship per ASME B16.26
    • Size range 1/2" to 2"


    Flared Male Adapter FL x M - Cast

    Flared Male Adapter FL x M - Cast

    504
    • Dezincification resistant, Use in U.S. drinking water applications is prohibited after January 3, 2014
    • ASTM B584 Alloy C84400, Material and workmanship per ASME B16.26
    • Size range 1/2" to 2"


    Flared 90° Elbow FL x FL - Cast

    Flared 90° Elbow FL x FL - Cast

    507
    • Dezincification resistant, Use in U.S. drinking water applications is prohibited after January 3, 2014
    • ASTM B584 Alloy C84400, Material and workmanship per ASME B16.26
    • Size range 1/2" to 2"


    Flared 90° Elbow FL x F - Cast

    Flared 90° Elbow FL x F - Cast

    507-3
    • Dezincification resistant, Use in U.S. drinking water applications is prohibited after January 3, 2014
    • ASTM B584 Alloy C84400, Material and workmanship per ASME B16.26
    • Size range 1/2" to 1"


    Flared 90° Elbow FL x M - Cast

    Flared 90° Elbow FL x M - Cast

    507-4
    • Dezincification resistant, Use in U.S. drinking water applications is prohibited after January 3, 2014
    • ASTM B584 Alloy C84400, Material and workmanship per ASME B16.26
    • Size range 1/2" to 1-1/2"


    Flared Tee FL x FL x FL - Cast

    Flared Tee FL x FL x FL - Cast

    511
    • Dezincification resistant, Use in U.S. drinking water applications is prohibited after January 3, 2014
    • ASTM B584 Alloy C84400, Material and workmanship per ASME B16.26
    • Size range 1/2" to 1"