Toto®, TMT1NNC-32#CP, Manual Toilet Flush Valve, Series: TMT1NNC, Flushometer Valve Bowl Fixture, 1.6 gpf Flush, 1 in NPT Inlet, Piston Operated Valve Design, Connection Location: Top, 15 to 100 psi Pressure, Non-Hold Open Handle, Cast Bronze, Polished Chrome