Pillar Metering Two Handle Centerset Faucet 0.5 GPMAmerican Standard Pillar commercial faucets are designed to work flawlessly and dependably year after year, saving time, money, and maintenance headaches. This metering two handle centerset faucet is ideal for use in public restroom where uncontrolled water usage is costly. The faucet features vandal resistant brass knob handles, mounting and a water saving 0. 5 gpm pressure compensating, aerator that provides a constant water flow regardless of the