CAD Drawings CAD Drawings are provided as reference-only representations of the product. For latest dimensions always consult the current submittal sheet. Available CAD Drawings Variation Description CONCENTRIC REDUCER RJF-2138 JF-2138 Revit Drawing RJF-2139 JF-2139 Revit Drawing RJF-2140 JF-2140 Revit Drawing RJF-2142 JF-2142 Revit Drawing RJF-2144 JF-2144 Revit Drawing RJF-2156 JF-2156 Revit Drawing RJF-2168 JF-2168 Revit Drawing