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Zurn Z165-3NH

3 in Combination Roof and Overflow Drain

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Regular price $693.84
Sale price $693.84 Regular price
Overview
SPECIAL ORDER ITEM. Review Returns Policy before purchase. Engineered for commercial roofing applications, this combination main roof and overflow drain system features robust cast iron bodies with a protective coating for long-term structural integrity. The assembly includes integrated membrane flashing clamps that double as gravel guards to prevent debris from entering the drainage system. Designed for efficiency, the unit utilizes low silhouette cast iron domes and a double top-set deck plate to facilitate secure installation on roof decks. This drain is ASME- certified and compliant with UPC- and IPC- standards, ensuring it meets rigorous plumbing code requirements for water management and drainage performance in professional building projects.