Toto®, TET1LB32#CP, Toilet Flush Valve, Series: TET1LB, EcoPower® Power Source, 1.28 gpf Flush, 1 in NPT Inlet, 1.5 in Spud Coupling, 4-3/4 in Rough-In, Piston Operated Valve Design, Self Adjusting to Environment Sensor, 25 to 125 psi Pressure, Bronze, Polished Chrome, Import

TOTO® ECOPOWER® 1.28 GPF Toilet Flushometer Valve is ideal for high-traffic commercial spaces, providing an elegant water conservation solution. Engineered to require no electricity or routine battery replacement, the ECOPOWER Flushometer Valve saves energy and water while providing maximum performance in even the most demanding commercial spaces. Powered by the force of running water, ECOPOWER hydro-turbines create an electrical current that is stored in rechargeable cells to power the sensor of the valve. The ECOPOWER flush valve is highly efficient, replenishing power stores with no minimum daily usage. No external power source or battery replacement is necessary. Ensuring that water flows only when needed, the self-adjusting ECOPOWER sensor is now stronger with a wider detection range that eliminates ghost flushing that could waste water, and now supports improved automatic flushing to prevent missed flushes. A mechanical manual override flush button is present when needed. The piston and solenoid mechanism, a marked improvement over traditional rubber diaphragm type valves, maintains consistent flush volume under a range of supply pressures. The valve is WaterSense® certified and CA Title 20 and CalGreen compliant. The valve is also ADA compliant. This flushometer valve is for use with toilets that have a 1-1/2 inch top spud inlet using 12 inch vacuum breaker tubes. Included: 1 inch angle stop, 12 inch vacuum breaker set, spud nut and escutcheon to connect to the toilet spud, and sweat solder kit.