12″ Diameter Body Roof Drain and Low Profile Dome with 4.00″ Gravel Stop

This 12″ (305) diam. roof drain is fitted with a flashing clamp that makes a watertight, puncture free bond with roofing materials. It is constructed of corrosion resistant, Duco coated cast iron and topped by a polyethylene dome and a 4″(100) stainless steel, perforated gravel guard that keeps the drainage system free of debris. This drain is engineered for a long service life and designed for installation in flat roofs requiring a medium size drain.