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Josam  /  Products
Product Image

21500-AER Series

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.

Application

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OPTIONS
-AREAcid Resistant Epoxy Coated -23Rough Bronze Dome
-VPVandal-Proof -26Aluminum Dome
-16Internal Waterguard 2"-8" Outlets Only -33S.S. Mesh Screen Covered Dome
-172 Inch High Solid Clamping Collar
-19Clamp Collar w/SS Perf Gravel Guard -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
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

Cross Reference Guides

This cross reference guide offers the best cross reference from other drain manufacturer’s products to a Josam equivalent series. You may need to add options to the Josam series to match the other manufacturer’s options. In some cases, adding options on a competitor’s model will require a different Josam series than the one selected in this chart. If you need assistance with product cross reference, please contact  Josam Customer Service.

JR Smith

Mifab

Wade

Watts

Zurn

Quality Engineered Plumbing Drainage Products
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