3 in Standard Cast Roof Drain

SPECIAL ORDER ITEM. Review Returns Policy before purchase. Engineered for efficient water management on flat roof surfaces, this drain system facilitates installation entirely from above the deck to streamline labor requirements. The assembly features a robust cast iron body designed for structural integrity in commercial and industrial environments. An integrated flashing clamp and gravel stop mechanism secure roofing materials to maintain a leak-proof seal, while the included polyethylene dome strainer prevents debris from entering and clogging drainage lines. This unit is ASME- certified and UPC- and IPC- compliant, ensuring it meets established plumbing standards for building safety and performance in new construction or maintenance applications.