American Standard 1340107.002 Pillar Tap Metering Faucet 0.5 GPM Ideal for public restrooms where uncontrolled water usage is costly Automatic shut-off stops water and energy waste Vandal resistant brass handle, mounting and aerator 10 second flow cycle. Factory set for a maximum of 0.09 gallon flow per activation Water Conserving 0.5 gpm Pressure-Compensating Non-Aerated Spray