Ultra Faucets UF10200 Classic Collection Single-Handle Kitchen Faucet, Chrome Classic Collection 6.6" X 9.4" kitchen faucet Single handle lever; Washerless cartridge; Chrome finish Copper tube inlet with 1/2" male NPSM connection 3-hole installation with deck plate included; No side spray Maximum flow rate 2.2 GPM at 60 psi 3-hole installation with deck-plate included This faucet has a flow rate of 2.2gpm max @ 60psi Copper tube inlet with 1/2" male NPSM connection