Zurn 35546-001 Downspout Flange Assembly for Roof Drainage

The Zurn 35546-001 Downspout Flange is a durable flange assembly designed to secure downspouts to commercial roof drainage systems. Constructed from cast iron or coated metal, the flange is built for outdoor use and features a coating that provides corrosion resistance in weather-exposed environments. Its function is to connect and secure the downspout to the drainage system, with bolt-on or fixed connections for straightforward installation. Designed for standard commercial roof drainage systems, it is commonly employed in warehouses, manufacturing facilities, shopping centers, and institutional buildings to ensure reliable rainwater management and structural protection. Common replacements include Zurn Z199 Downspout Nozzle, Zurn Z191 Roof Drain Connection, and Zurn Z198 Downspout Adapter.