Exposed sensor-operated Selectronic toilet flush valve for floor-mounted or wall-hung 1-1/2" top spud bowls. Battery-powered unit features a self-cleaning piston, proximity sensor for hands-free operation, and a fully mechanical manual override button. Includes angle stop with backflow protection, sweat solder kit, and high back pressure vacuum breaker.

• 1.28 GPF sensor-operated exposed flush valve for 1-1/2" top spud bowls
• CR-P2 lithium battery powered with factory-installed battery
• 1" sweat solder inlet kit with angle stop, backflow protection and vandal-resistant cap
• 1-1/2" high back pressure vacuum breaker outlet with spud coupling and flange
• Self-cleaning piston with integral wiper spring; fully mechanical manual override
• 25-80 psi operating pressure; 25 gpm flow requirement
• ASSE 1037, ANSI/ASME A112.19.2 and ADA compliant