Zurn Z187-3IP Cast Iron Scupper Roof Drain with 3" Threaded Outlet

A key component of a reliable roof drainage system, this Zurn Z187-3IP cast iron scupper drain helps prevent mold and damage from excess weight on your roof! Whether you need a way to remove water from the roof of your restaurant, retirement community, or warehouse, this scupper drain body is an excellent secondary drainage option for pitched roofs. An oblique aluminum grate with a 90 degree combination frame and membrane flashing clamp prevents debris from clogging the drain while allowing water to flow freely. The drain's rugged Dura-Coated cast iron body helps ensure long lasting durabi