TOTO Eco 0.5 GPF EFV Exposed Urinal Flush Valve in Polished Chrome

Engineered to require no electricity or routine battery replacement. EcoPower technology is the perfect marriage of hands-free operation, low maintenance, easy installation and ecology. A special version of this flush valve works with reclaimed water systems.|High-efficiency flow rate of 0.5 GPF|Self-powered hydroelectric flush valve system|No minimum daily usage requirement|Durable chrome plated body with tamper-proof screws and solid bronze valve body|Neutral rough-in and adjustable tail piece connection|True mechanical flush override|Smart sensor with self-adjusting detection range|6-second detection time with no flush delay|Automatic maintenance flush after 12 hours of inactivity|For urinal with 3/4 in. top spud inlet