Josam 22080 Roof Drain Specs, Outlets & Options

Dimensional data is subject to manufacturing tolerances and change without notice. 


Type No. Pipe Size (in.) Approx. Weight (lbs.)
22082 2 13
22083 3 13
22084 4 13

Specifications: The Josam 22080 roof drain has a coated cast-iron roof drain with beehive dome. Includes a WEJLOC® non-puncturing clamp ring with integral gravel stop, and small sump with roof flange and bottom outlet.




Outlet Types

Threaded Side Outlet (*-TSO)
Threaded Outlet (-T)
Inside Caulk Outlet (-X)
Hub Outlet w / Gasket (-Y)
No-Hub Spigot Outlet (-Z)

*Standard drain receiver cannot be used with -TSO option. Deck clamp cannot be used with -TSO option in 4-in. size.




Deck Clamp Assembly  (-1) Drain Receiver Clips (Min. Deck Opening 10.75 in. diameter) (-1C)
Drain Receiver (-2) Deck Clamp Assembly and Drain Receiver (-3)
Drain Receiver and Drain Receiver Clips (-3C) Fixed Extension Collar, Cast Iron (Specify Height) 1-in. Standard (-10)
Fixed Extension Collar, Galvanized (Specify Height) 1-in. Standard (-10-20) 2-in. High Solid Clamping Collar (-17)
Galvanized Cast Iron Parts (-20) Galvanized Cast Iron Dome Only (-21)
Rough Bronze Dome (-23) Vandal-Proof Dome (-VP)