Description
SPECIAL ORDER ITEM. Review Returns Policy before purchase. Engineered for commercial and industrial roofing systems, this 6 in general purpose roof drain features a Duco-coated cast iron body designed for flat roof applications. The assembly includes an integrated flashing clamp and gravel stop to maintain a secure, watertight seal while preventing debris from entering the drainage system. A high-capacity polyethylene dome provides a 102.5 sq-in free area to manage significant rainfall and prevent water accumulation. This unit is ASME- certified and UPC- and IPC- compliant, meeting North American plumbing standards for infrastructure.