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    1 20XLDULU Retrofit Kit replaces existing NR3 NR3DU NR3XL

    Zurn Wilkins

    RFK1-NR3-20XL
    • Eliminates the need to replace piping from previous model PRV installation
    • Fits 1" 20XLDULU to replace existing NR3XL/DU, NR3/DU or BR4/DU
    • Includes brass adapter, o-ring, and gasket(s)
    • Replacement union tailpiece kits not included (see Model 20XLDU)
    • Lead-free law compliant
    • Quality materials extend replacement life
    • 1-year warranty
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    42740025

    1 20XLDULU Retrofit Kit replaces existing NR3 NR3DU NR3XL

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    The Retrofit Kit is compatible with the 1" Model 20XLDULU Pressure Reducing Valve (PRV). Retrofit Kit components include one brass adapter fitting, o-ring and union gasket(s). The retrofit kit allows you to replace an existing 1" Model NR3XL/DU, NR3/DU or

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