MIFAB® MI-DIAL-CB Series supply and waste dialysis box is constructed of 16 gauge, Type 316 stainless steel, continuous welded corners, four mounting anchor tabs, and removable 304 S.S finishing frame and cover ½” sweat supply connection, ¾” hose connection with trap seal primer, shut off valve, reduced pressure zone backflow preventer, and 2″ NPT stainless steel drain connection.