Sloan® Dolphin® Manual Exposed Flushometer, Single-Flush, Series: 110, Water Closet Fixture, 3.5 gpf Flush, 1 in IPS Inlet, 1-1/2 in Spud Coupling, 11-1/2 in Rough-In, Piston Operated, Connection Location: Top Spud, 15 to 80 psi, Non-Hold Open, Semi-Red Brass, Polished Chrome, Domestic