Specification - R1200-BUV - Large Sump Roof Drain with 2" through 4" Fixed Extension, Sump Receiver and Deck Clamp

MIFAB series R1200-BUV lacquered cast iron deep sump roof drain with 15in diameter anchor flange, sump receiver, gasketed fixed extension (specify height, 2", 3" or 4", -V2, -V3 or -V4), underdeck clamp, cast iron waterproofing membrane clamp ring with integral gravel stop, and standard self-locking polyethylene dome strainer, with a free area of 125 square inches.