Roof Drain: Large sump with -AER Adjustable Extension using Threaded Rods

Specification
21500-AER Series coated cast iron LEVELEZE Roof Drain, large polypropylene locking dome, WEJLOC non-puncturing clamp ring with integral gravel stop, adjustable extension rods with drain receiver, large sump with wide roof flange and bottom outlet.

Options
-ARE	Acid Resistant Epoxy Coated	-23	Rough Bronze Dome
-VP	Vandal-Proof	-26	Aluminum Dome
-16	Internal Waterguard 2"-8" Outlets Only	-33	S.S. Mesh Screen Covered Dome
-17	2 Inch High Solid Clamping Collar
-19	Clamp Collar w/SS Perf Gravel Guard	-T	Threaded Outlet
-20	Galvanized Cast Iron Parts	-X	Inside Caulk Outlet
-21	Galvanized Cast Iron Dome Only	-Y	Hub Outlet w/Gasket, 2"-4"
-22	Cast Iron Dome/Grate	-Z	No-Hub Spigot Outlet

Type #	PIPE SIZE	WT LBS
21502-AER	2	44
21503-AER	3	45
21504-AER	4	46
21505-AER	5	47
21506-AER	6	48
21508-AER	8	50
21509-AER-Z	10	51