Specification - R1100-F - Flow Controlled Roof Drain with Parabolic Weir

MIFAB series R1100-F lacquered cast iron roof drain with anchor flange, cast iron waterproofing membrane clamp ring with integral gravel stop, accuflow parabolic weir (specify -F1, -F2, -F3 for one, two or three slots), and standard self-locking polydome strainer, with a free area of 43 square inches.