Designed to coordinate with all kitchen styles, the Delta Beverage Faucets come in both a traditional and transitional style and are available in a variety of finishes. The Delta Beverage Faucets can be used as a cold water tap or can easily be hooked up to most filtration systems or reverse osmosis systems. DIAMOND Seal Technology with InnoFlex waterways A 1.5 GPM laminar flow rate Traditional and transitional styles to coordinate with any kitchen faucet Compatibility with reverse osmosis systems Air gap included