The Automatic Toilet Flusher by Zurn Industries: Metroflush Exposed Manual Piston Flush Valve with 0.5 GPF, Sweat Solder Kit, and Cast Wall Flange, clog-resistant piston, chemical resistant gasket and seals, ADA ( Zurn Industries - Z6203-EWS-YB-YC )
The Automatic Toilet Flusher by Zurn Industries: Metroflush Exposed Manual Piston Flush Valve with 0.5 GPF, Sweat Solder Kit, and Cast Wall Flange, clog-resistant piston, chemical resistant gasket and seals, ADA ( Zurn Industries - Z6203-EWS-YB-YC )