Elements of Design EB512 Wyndham Single Handle 4" Centerset Lavatory Faucet with Retail Pop-Up, 3-3/4" in Spout Reach, Polished Brass Constructed from solid brass for durability and reliability Our corrosion and tarnish-resistant finishes provides long-lasting use 1/4 Turn Washerless Cartridge Max 1.2 GPM/4.5 LPM Water Flow Rate At 60 PSI (ASME standard) Compliant with California Energy Commission Title 20