Specification - R1200-W - Large Sump Roof Drain with Adjustable Internal Standpipe Dam

MIFAB series R1200-W lacquered cast iron deep sump roof drain with 15in diameter anchor flange, large cast iron waterproofing membrane clamp ring with integral gravel stop, adjustable internal standpipe dam and standard self-locking polyethylene dome strainer with a free area of 125 square inches.