Automatic Flush Valve, Fixture Type Urinal, Exposed/Concealed Exposed, Power Source (4)C Cell Batteries, Gallons per Flush 0.125, Inlet Size 3/4", Spud Coupling 3/4", Rough-In 11-1/2", Valve Design Diaphragm, Connection Location Top, Battery Life 3 Years @ 3000 Flushes/Month, Pressure Range 20 to 100 psi, Sensor Range 13-3/4" to 39-3/8", Finish Chrome, Includes Sweat Solder Kit, Vandal Resistant Stop Cap, Cast Wall Flange with Set Screw, Standards ADA, Manufacturers Warranty Length 3 Years.