Products / Smith 1580 Galvanized Steel Scupper Drain

Figure 1580 is Smith's cold galvanized steel scupper drain for roofs that meet a parapet at a 135 degree junction and need a 90 degree threaded outlet to an outside conductor. The product page describes a secured, convex combination grate and flashing clamp that keeps debris out of the drain line and holds the roofing watertight without puncturing it.