Roof Drain: Green Roof Type with Internal Polypropylene Dome

Warning Cross Reference for ZURN Z110 is Josam 21500-RDG3.
    

Specification
21500-RDG3 Series coated cast iron Roof Drain, large stainless steel gravel stop with secured cover and internal polypropylene dome, WEJLOC non-puncturing clamp ring with integral gravel stop, large sump with wide roof flange and bottom outlet. For use with Green Roof applications.

Options
-AELEVELEZE Adjustable Extension -26Aluminum Dome
-AERAdjustable Extension using Threaded Rod/Hdwe -3Deck Clamp Assembly & Drn Receiver
-PCPerforated Cover -3CDrain Receiver and Drain Receiver Clips
-VPVandal-Proof -33S.S. Mesh Screen Covered Dome
-1Deck Clamp Assembly -4Secondary Flashing Clamp (use with -AE only)
-10Fixed Ext Collar, CI (spec. ht.) -6Extra Wide Flange Drain Body, -X Only
-10-20Fixed Exn Collar, Galv. (spec. hgt.)
-2Drain Receiver -TThreaded Outlet
-20Galvanized Cast Iron Parts -XInside Caulk Outlet
-21Galvanized Cast Iron Dome Only -YHub Outlet w/Gasket, 2"-4"
-22Cast Iron Dome/Grate -ZNo-Hub Spigot Outlet
-23Rough Bronze Dome -66No-Hub Side Outlet

Type # PIPE SIZE
21502-RDG3 2
21503-RDG3 3
21504-RDG3 4
21505-RDG3 5
21506-RDG3 6
21508-RDG3 8
21509-RDG3 10