The pintbrook urinal system from American Standard includes a battery operated Selectronic flush valve, with a factory installed CR-P2 lithium battery that boasts an impressive 4 year life span at 4000 fpm. This well designed, modern urinal is contoured to prevent splashes. A high efficiency flush valve includes a flush rate of 0.125 gpf to help save water and the efficient no maintenance required design has no diaphragm to change and no filter screen to clean.