F1100-DD Hub Drain Home » Products » F1100-DD Hub Drain MIFAB® F1100-DD Series lacquered cast iron hub drain with anchor flange, weepholes, and (specify strainer finish) indirect waste hub. (For membrane floors, use MIFAB F1100-C-DD Series.) Specification Sheet Catalog Catalog List Pricing Current Catalog: MPB-2022 Downloads Downloads Features & Benefits Typical Installations Outlet Selection Guide All Star Cover Flyer Drain Specifications Floor Drain Selection Guide Videos Videos Top Set Drain Demonstration All-Star Drain Video Return to Products