Josam 28600-1 Roof Drain Deck Clamp Assembly for use with 21500 Series

Josam 21502-Z Large Sump Roof Drain w/Poly Dome and 2" No-Hub Outlet Cast iron roof drain, large polypropylene locking dome, WEJLOC® non-puncturing clamp ring with integral gravel stop, large sump with wide roof flange and bottom outlet. Used on roofs of any size, for any type of construction. Large slotted dome provides 124 sq. inches of free area for quick drainage of rainwater and protects the drain sump and connected piping from debris.

Oatey 78042 2" PVC Roof Drain with Cast Iron Dome & Dam Collar The Oatey Roof Drain offers superior drainage with robust debris protection. A dome free-flow area over 200 square inches, available in cast iron or plastic domes with gravel guard.

Oatey 78044 4" PVC Roof Drain with Cast Iron Dome & Dam Collar The Oatey Roof Drain offers superior drainage with robust debris protection. A dome free-flow area over 200 square inches, available in cast iron or plastic domes with gravel guard.

Oatey 78046 6" PVC Roof Drain with Cast Iron Dome & Dam Collar The Oatey Roof Drain offers superior drainage with robust debris protection. A dome free-flow area over 200 square inches, available in cast iron or plastic domes with gravel guard.

Oatey 88043 3" or 4" ABS Roof Drain with Cast Iron Dome & Dam Collar The Oatey Roof Drain offers superior drainage with robust debris protection. A dome free-flow area over 200 square inches, available in cast iron or plastic domes with gravel guard.