0.125 gpf, Chrome, Single Flush, Urinal Automatic Flush ValveMfr #: 6063013. 002 For urinals with 3 4 inch (19 mm) exposed top spud 8 year CR P2 lithium battery installed in valve Touchless operation limits the spread of germs Exclusive DynaClean self cleaning wiper spring technology Integral wiper spring cleans refill orifice with every flush to help prevent valve run on Fully mechanical manual override can operate without power Fail Safe operation: Valve automatically closes upon loss of power or water