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    For Sink Drain Opening Diameter
    For Sink Drain
    Opening Diameter
    3"
    3 1/2"
    Drain Pipe Size
    Drain Pipe Size
    1 1/2
    2
    Drain Thread Type
    Drain Thread Type
    NPS
    NPT
    Top Diameter
    Top Diameter
    4"
    4 3/16"
    4 1/2"
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
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    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
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    8 Products