R1150-M-2.75 Cast Iron Combined Roof Drain with Stainless Steel Domes and Overflow Pipe

MIFAB® R1150-M-2.75 combined roof drain and secondary overflow system, consisting of one-piece lacquered cast iron drain body with integral sump receiver, cast iron waterproofing membrane clamp rings with integral gravel stops, one 2 1/2” (64) high integral cast iron overflow standpipe and two self-locking stainless steel dome strainers with a free area of 20 square inches each and 2 1/2″ (64) in height.

Specification Sheet