American Standard Piston, Bedpan Washer Flush Valve, For Use with Series American Standard, 24-3/8 Rough-In - 6047821.002Bedpan washer flush valves operate like a standard flush valve, but have a spray arm that extends for bedpan cleaning. These bedpan flushometers allow bedpans to be rinsed out over a toilet for convenient flushing. They're commonly used in hospitals, nursing homes, rehab centers, and other healthcare facilities when caring for patients who can't use a standard toilet.