Material: Low Lead Brass, lead percentage less than 0.25%, comply with NSF61 and NSF372. CUPC certified parts: SEDAL/Waihai cartridge, NEOPEL aerator and 24 inch to 32 inch Fanski hot and cold hoses, etc. Surface Finish plating: 24h acid salt spray test passed. Flow rate:Flow regulator to control the water flow. North America:1.5 Gpm Max(5.7L/min)at 60 psi. California:1.2 Gpm Max(4.5L/min) at 60 psi. 100% pressure system tested . Easy installation: Designed to be installed through 1 or 3 holes; escutcheon available. Limited lifetime warranty,1 year quality guarantee. Overall Height：8.46 inch Spout Height：3.74 inch Spout Reach： 5.51 inch Number of Handles：Single Handle Finish：Brushed Nickel Valve Type：Ceramic Valve Faucet Handle Material：Zinc Alloy Faucet Body Material：Brass Installation Type：Deck Mount