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This dual outlet, epoxy-coated cast iron roof drain/overflow combination features a flashing clamp, integral gravel stop, a 4 inch high internal overflow standpipe, secured ductile iron dome and 4 inch no hub outlets. Underdeck clamp, deck flange, ballast guard, 2 inch standpipe and various dome options are also available.
Dual Outlet Roof Drain/Overflow, Epoxy Coated CI, Integral Gravel Guard, 4 IN Internal Overflow, Secured DI Dome, 4 IN NH Outlets