15 in Dual Outlet Primary Roof Drain

SPECIAL ORDER ITEM. Review Returns Policy before purchase. Engineered for commercial water management, this primary roof drain features a heavy-duty cast iron body designed to withstand demanding environmental conditions. The assembly includes an integrated membrane flashing clamp and gravel guard to secure roofing materials while preventing debris from entering the drainage system. This unit is ASME- certified and UPC- and IPC- compliant, ensuring it meets rigorous industry standards for plumbing infrastructure. The low silhouette dome design facilitates efficient water flow while maintaining a clean profile on the roof surface. This product is also low lead compliant, supporting adherence to safety and environmental regulations in professional plumbing installations.