Max 2.2 GPM water Flow. Lead free brass constructed with superior rust resistant chrome polished finish resist corrosion and tarnishing against every use. Wall Mounted Faucet: 8-inch center commercial faucet with 10 inch swivel gooseneck spout nozzle easy to be compared with your ceramic/acrylic/crystal stone or prep utility sinks. Chrome Plated copper to make it clean and 360°rotated add on spout by hand. Wall Mount Installation Faucet: 2-hole wall mounted installation, easy to install, just 10 minutes finish without plumber need.Just tighten up the nut and connect the water supply that is enough. (tips: the 90°Angle installation kit is not included, if you need, please search "wall mount installation kit").