Chicago Faucets’ 3510 Series of water-conserving metering faucets feature a 0.5-gpm nonaerating outlet. The manual mechanism features separate levers for precise water flow and temperature control. The top lever controls water volume and the side lever controls water temperature, allowing the user to find the ideal temperature and leave the faucet set across multiple usages. Featuring a solid ECAST brass, chrome-plated body, the faucet has pre-installed, flexible, stainless-steel hoses that connect to standard water supplies and a built-in check valve.