Sloan® Royal® Sensor Exposed Flushometer, Single-Flush, Series: 186 ESS, Optima® Collection, Urinal Fixture, Hardwired Power Source, 1 gpf Flush, 3/4 in IPS Inlet, 3/4 in Spud Coupling, 11-1/2 in Rough-In, Diaphragm Valve Design, Connection Location: Top Spud, 15 to 30 in Sensor, 15 to 80 psi Pressure, Non-Hold Open Handle, Semi-Red Brass, Polished Chrome, Domestic