Kingston Brass KB1111BL Heritage 8" Twin Lever Handle Kitchen Faucet with Plastic Sprayer, Polished Chrome Drip-free washerless cartridge system 4-hole installation Spout height measures 1-1/8-Inch; non-metallic sprayer included Max 1.8 gpm/6.8 LPM water flow rate at 60 psi (ASME standard) Compliant with California energy commission title 20