Kingston Brass KS8798DX+ Concord Twin Cross Handles 8-Inch Kitchen Faucet With Matching Finish Sprayer, Satin Nickel High Quality Brass Construction Quarter-Turn Ceramic Disc Cartridge All mounting hardware included 1.8 gpm maximum flow rate at 60 psi to help reduce water usage Compliant with California Energy Commission Title 20 Plastic Sprayer Included High Quality Brass Construction 2.2 GPM / 8.3 LPM at 60 PSI 1/4 Turn Ceramic Cartridge