Vacuum Conveyor Kit, Aluminum, For Hose I.D. 2 in, Vacuum ID 1 3/4 in, Vacuum OD 3 1/4 in, Vacuum Length 4 3/8 in, Air Inlet Thread Size 1/4 in, Air Consumption @ 80 psi 45 scfm, Vacuum -28.5 in wc, Includes Mounting Bracket, Filter Separator, Pressure Regulator and Coupling Kit