4" No Hub Roof Drain - Top-Set, Bottom Outlet, Low Silhouette Dome, Cast Iron

Roof Drain Dura Coated Cast Iron Body with Deep-Cut Running Threads to Provide Sturdy Base and Full Adjustment Range; With Combination Membrane Flashing Clamp/Gravel Guard and Low Silhouette Cast Iron Dome; Furnished with New Top-Set Deck Plate Which Provides Installation From the Top Side of the Deck Giving You a More Secure, Rigid Installation with Fewer Parts; Extension Assembly is Outside of Waterway, Eliminating Possibilities of Leaks; Zurn Specification Drainage Products Comply with All ANSI Standards and Are Designed to Reduce Labor and Provide Superior Performance

Roof Drain; Type Bottom Outlet; Pipe Size 4"; Outlet Type No Hub; Top Shape Low Silhouette Dome; Top Size 12-1/2" Diameter; Overall Top Size 15" Diameter; Free Area Size 103 Sq In; Top Material Cast Iron; Body Material Dura Coated Cast Iron; Inclusions/Features Combination Membrane Flashing Clamp/Gravel Guard, Low Silhouette Cast Iron Dome, Top Set Roof Deck Plate; Applicable Standard ANSI, ASME A112.6.4; Drain Height 5-1/4"