Acid resisting fired porcelain enameled cast iron water closet complete with rotating 4" No-Hub 'P' trap and No-Hub coupling to meet various piping requirements including connection to plastic piping systems where required. Water closet is furnished with integral non-skid foot pads and bowl wash down non-splashing flushing rim. The water closet is completely self supporting requiring no external mounting hardware and is flush with finished floor, providing complete floor drainage into bowl and incorporates waterproofing membrane flashing flange for multiple story installations. Flushing connection is available in 1/2 and 3/4 NPT. Recommended to be used with Zurn flush valve models Z6096AV or Z6196AV with either 2.4, 3.5, or 4.5 gallons per flush. Brackish or sea water may also be used for efficient flushing of entire bowl.