Josam 29100 16" Dome, Extra Large Sump

Specification
Series coated cast iron Roof Drain with large cast iron dome, non-puncturing clamp ring with integral gravel stop, large sump with wide roof flange and no-hub bottom outlet.

Application
Used on roofs of any size, for any type of construction. Extra large slotted cast iron dome ensures maximum free area for quick drainage of rainwater and protects the drain sump and connected piping from debris. WEJLOC@ compression flashing clamp holds the membrane or flashing securely to the drain body.