The optional PWRX™ Long-Life Battery System features advanced battery and electronics for a 10 year battery life to reduce the downtime and maintenance costs associated with changing batteries. Self-Cleaning Piston with integral wiper spring significantly reduces clogging and maintenanceDezincification Resistant semi-red brass alloySelectronic Proximity System with universal sensor provides hygienic, "hands free" operationState-of-the-Art Electronics prevent ghost flushingFully Mechanical Manual Override Button can flush the valve without powerFail-Safe: Valve automatically closes upon loss of power or water pressure and does not need to be resetSustainabilityCALGreen Compliant

• For flushometer bowls with 1-1/2-inch (38 mm) exposed top spud
• 10-Year PWRX 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 pressure
• Proprietary brass alloy resists dezincification
• 11-1/2" (292 mm) rough-in