Roof Drain: Green Roof Type with Perforated Standpipe

Specification
21500-ORDG1 Series coated cast iron roof drain body and clamp ring with stainless steel gravel stop and secured cover and PVC standpipe with orifice. For use on Green Roof applications.

Options
-AE	LEVELEZE Adjustable Extension	-22	Cast Iron Dome/Grate
-AER	Adjustable Extension using Threaded Rod/Hdwe	-3	Deck Clamp Assembly & Drn Receiver
-PC	Perforated Cover	-3C	Drain Receiver and Drain Receiver Clips
-1	Deck Clamp Assembly	-4	Secondary Flashing Clamp (use with -AE only)
-1-20	Deck Clamp Assembly, Galvanized	-6	Extra Wide Flange Drain Body, -X Only
-10	Fixed Ext Collar, CI (spec. ht.)
-10-20	Fixed Exn Collar, Galv. (spec. hgt.)	-T	Threaded Outlet
-17	2 Inch High Solid Clamping Collar	-X	Inside Caulk Outlet
-2	Drain Receiver	-Y	Hub Outlet w/Gasket, 2"-4"
-20	Galvanized Cast Iron Parts	-Z	No-Hub Spigot Outlet

Type #	PIPE SIZE
21502-ORDG1	2
21503-ORDG1	3
21504-ORDG1	4
21505-ORDG1	5
21506-ORDG1	6
21508-ORDG1	8
21509-ORDG1	10