| | Roof Drain for IRMA Applications - 1/16" Thick 4" High Stainless Steel Perforated (3/8" Diameter Holes) Gravel Stop, Gravel Stop Surrounds Polyethylene Dome [1011C | Caulk Bottom Outlet; 1011Y | No-Hub Bottom Outlet; 1011T | Threaded Bottom Outlet] | 0 | 408 KB | |