Homeowners now have the ideal additions to the Franke kitchen sinks, after the manufacturer launched new efficient plumbing kits.The Siphon I and Siphon II plumbing kits from Franke, as seen on the World Interior Design Network, replace current models and have been specially designed to allow faster water disposal, the World Interior Design Network reports.Compatible with both single and one-and-a-half bowl Franke kitchen sinks, the kits contain an integrated air vent to prevent problems associated with back siphoning, as well as an inclined manifold to provide a faster water dispersal rate.Additionally, the risk of water flowing directly across the manifold is reduced in situations where, for instance, the discharge pipe from a dishwasher is opposite that of a washing machine.This equipment could be the perfect fit for one of the many Franke kitchen sinks, such as the stylish Peak or the minimalist Maris ranges, which are available in a variety of shades.