The 8-1/4” by 3-1/4 oblong funnel provided with this medium duty drain may be secured anywhere to the drain’s 8-1/2”, or 12” diam. strainer head and is designed to catch wastewater from several waste pipes (indirect connections) while the remainder of the strainer serves the surrounding floor area. The Duco coated cast iron drain has an integral collar that can be specified for use as a flashing clamp for a watertight seal with flooring materials and is available with down or side outlet.