KES CUPC NSF Certified Kitchen Pull Down Faucet Lead-Free Brass Pull-out Faucet Sprayer Single Handle with Swivel Spout Brhsed Nickel, L6915LF-BN cUPC and NSF Certified: Our product meets U.S. and Canada high quality standard (Uniform Plumbing Code), certified by IAMPO. Faucet body is made from premium grade LEAD-FREE brass (with less than 0.25% lead content), complied with NSF/AB1953 lead-free regulation and safe for drinking water. Solid Brass body construction provides much higher performace (high heat-resistance and pressure-resistance), sturdy and durability than zinc alloy ones. It can serve many years without leakage. 360SWIVEL & PULL-OUT DESIGN: 360Swivel Spout and 1.6-meter extra-long pullout hose make cleaning and washing extreme easy even for 32-inch farmhouse sink. Pull-down spray head has 2 functions: spray and stream, making kitchen tasks much easier. REMOVABLE FLOW RESTRICTOR: Swiss Neopearl Water flow restrictor (2.2 GPM) and check valve, precise flow control and to prevent backflow of polluted water. It also can be removed by yourselves in seconds if your water pressure is low. Please remember to check your local plumbing codes and regulations before removal.Max. Flow Rate: 2.2 GPM (8.3 L/min) at 60 PSI. INSURED QUALITY SUPPLY HOSES: Our hoses have nylon braided exterior, which protects against chemical corrosion (commonly caused by detergent) and rusting (yes, stainless steel will become rusty). And the inner tubing is made from PEX, safe for drinking water. With standard 9/16-24 UNEF connectors (of course made from lead-free brass, drinking water safe again!), you can easily connect our hoses with your stop valves. Moreover, our supply hoses have million dollar global insurance coverage. PACKAGE CONTENT: cUPC NSF certified Kitchen Faucet (include sturdy 1.6-meter pull-out hose and 0.4 KG weight), Insured quality Supply Hose, Swiss Neopearl Water flow Restrictor, 10-Inch Faucet Escutcheon (Fits 1 or 3-hole sink), Mounting Hardware and Installation Guide. Everything you need is in the package, you can install the kitchen faucet right away after receiving the package.