R1220-EU Medium Sump Extension Roof Drain

MIFAB® R1220-EU Series lacquered cast iron medium sump roof drain with 12" diameter anchor flange, large cast iron waterproofing membrane clamp ring with integral gravel stop, adjustable cast iron extension flange, underdeck clamp and standard self-locking cast iron dome strainer with a free area of 71.50 square inches.