Single-Flush, Water Closet Fixture, Battery Power Source, 1.6 gpf Flush, 1 in IPS Inlet, 1-1/2 in Spud Coupling, 11-1/2 in Rough-In, Diaphragm Valve Design, Connection Location: Top Spud, 8 to 54 in Sensor, 15 to 80 psi Pressure, Non-Hold Open Oscillating Handle, Semi-Red Brass, Polished Chrome, Domestic (Price subject to change without notice. Check stock before order)