Ultra Faucets UF11143 Contemporary Collection Single-Handle Kitchen Faucet with Side-Spray, Stainless Steel Ceramic disc cartridge 3 hole installation with matching side spray 1.8GPM max at 60Psi 3-hole installation with color matching side-spray Water-efficient faucet reduces overall water usage, NEOPERL aerator 1.8gpm max @ 60psi Copper tube inlet with 1/2" male NPSM connection