SUS304 Spout Pipe: Maximum Flow Rate:1.8 gpm. The spout of this Cinwiny two handle kitchen faucet with side sprayer is made of stainless steel, which has excellent resistance to rust and fingerprints Kitchen Faucet with Sprayer: The pull-out sprayer extends up to 47.2 inches and gives a strong, focused spray with a thumb press. It easily reaches every corner of the sink—perfect for washing dishes, veggies, and cleaning. Makes kitchen tasks quicker and easier 8 Inch Kitchen Faucets: This kitchen faucet is designed for 3 or 4 hole sink with hole distance 8 inch. 3 holes for deck mount faucet and an additional hole for side sprayer installation High Arc 360° Rotating Spout: The kitchen faucet with sprayer has high arc 360° rotating spout design for increased cleaning area. And the spout reach is 7.28 inch, provide more space to clean your sink in every corner What’s Included: The package of this RV kitchen faucet includes kitchen sink faucet,side sprayer,spray hoses,32 inch water supply line and all installation hardware, installation instructions