The Gerber Viper G0040024 is a single-handle centerset bathroom faucet designed for style and reliable performance It features a durable ceramic disc valve for precise drip-free flow control and includes a matching all-metal touch-down drain This WaterSense certified faucet delivers a maximum flow rate of 12 gallons per minute for efficient water use With its all-metal construction color-coded supply lines and included hardware this ADA-compliant faucet offers a complete and straightforward installation solution.