The Pintbrook urinal system from American Standard includes a battery operated Selectronic flush valve and a flow rate of 0.5 gpf to help save water. With a contoured, splash-resistant design and a sleek look, this urinal enhances the look of your commercial bathroom. The factory installed CR-P2 lithium battery can last up to four years at 4000 fpm. The flush valve requires no regular maintenance, with no diaphragm to change or filter screen to clean.