FD230 Light Duty Floor Drain Home » Products » FD230 Light Duty Floor Drain MIFAB® FD230 Series lacquered cast iron floor drain with standard (specify material finish), 5” (127) diameter strainer.MIFAB® Series FD230 lacquered cast iron floor drain with standard (specify material finish), 5” (127) diameter strainer. Specification Sheet Catalog Catalog List Pricing Current Catalog: CLPB-2022 Downloads Downloads Floor Drain Selection Guide Allstar Cover Flyer Return to Products