The Josam 22080 series coated roof drain offers a beehive dome, and a WELJOC non-puncturing clamp ring with integral gravel guard. It also includes a small sump with roof flange, and a bottom outlet.
The 22080 9-in. roof drain is used on smaller roofs. It can also be used in gutters or valleys as its small diameter pan is particularly adaptable where space is limited. The small beehive dome provides ample drainage, and effectively intercepts debris. The WELJOC compression flashing clamp holds a membrane or flashing to the drain body.
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