A5-MD Home » Products » Specification Drainage Products » Parts » A5-MD MIFAB® A5-MD lacquered cast iron, self locking, large roof dome strainer with a free area of 125 square inches. Specification Sheet Catalog Catalog List Pricing Current Catalog: MPB-2024 Downloads Downloads Features & Benefits Typical Installations Outlet Selection Guide All Star Cover Flyer Drain Specifications Videos Videos Top Set Drain Demonstration All-Star Drain Video Return to Products