ZURN ZC121-6NH ROOF DRAIN

SPECIAL ORDER ITEM. Review Returns Policy before purchase. Engineered for efficient water management, this roof drain features a robust cast iron body with a protective coating for enhanced resistance to environmental exposure. The assembly includes a combination membrane flashing clamp and integrated gravel guard to secure roofing materials while preventing debris from entering the drainage system. Designed with a low silhouette poly-dome, this unit maintains a compact profile on the roof surface. It is fully ASME- certified and compliant with UPC- and IPC- standards, ensuring it meets rigorous plumbing safety and performance requirements for commercial and industrial roofing applications.