Specification - R1100-G - Roof Drain

MIFAB series R1100-G lacquered cast iron roof drain with anchor flange, cast iron waterproofing membrane clamp ring with integral gravel stop, stainless steel perforated 6" (152) high ballast guard with 1/2" (13) round drainage openings and standard self-locking polyethelyne dome strainer with a free area of 43 square inches.