Zurn Industries Z6003-WS1-YB-YC Exposed Manual Diaphragm Urinal Flush Valve W/ 3/4 Top Spud Connection - 1.0 Gpf, Chrome

The Automatic Toilet Flusher by Zurn Industries: Aquaflush Exposed Manual Diaphragm Flush Valve for 3/4 Urinal with 1.0 GPF Sweat Solder Kit, Cast Wall Flange Chrome, top spud connection, clog-resistant triple filter diaphragm, chemical resistant.