Constructed of Brass(7.4lbs),100%Lead-free harmless to health, ensure durability & dependability, resistant to corrosion & high temperatures. High-Arch open-spring commercial style spout with 360° swivel dual-function pull-down spray head. Lifetime drip free ceramic cartridge, Hign-quality finishing,exceed standards for durability. Specially angled nozzle form a wide,powerful blade of water,sweep your dishes and sink clean.Easily switch from stream to spray. This kitchen faucet is pressure tested to ensure quality performance. Maximum flow rate of 1.8 GPM at 60 PSI. Low lead compliant. Complies with CEC requirements. Certified by IAPMO and UPC, and meets ANSI and ASME A112.18.1 standards. ADA compliant Single Handle Pull-Down Copper Kitchen Faucet with Spring Spout - Including 5Years Warranty Akicon