Details: This line cleaning keg is the most convenient way to clean draft lines hooked up to sanke couplers. Simply fill the keg with cleaning solution, attach your coupler like normal, and open your tap. We recommend recirculating or letting the mixture sit in the lines for a minimum of 15 minutes. Washout kegs are made from fully passivated stainless steel. Specifications: 1 x A-Type Spear 1 x D-Type Spear Cornelius Keg Lid With PRV Kegland Part Number: KL02936 Sometimes called a Service Keg or a Line Cleaning Keg.