A B Alarm Type: Low Pressure Alarm Whistle , Case Material: Polycarbonate , Gasket Material: Rubber , Height: 13" , Includes: Pressure Gauges, Relief Valve, Manifold, and Case , Max. Air Flow: 80 CFM @ 110 psi , Max. Air Flow @ Pressure: 80 CFM @ 110 psi , Max. Air Hose Size: 300 ft. , Max. Outlet Pressure: 125 psi , Min. Hose I.D.: 1/2" , Number of Outlet Manifold: 4 , Number of Outlets: 1 , Pressure Range: 0 to 160 psi , Pressure Regulator: 0 to 125 psi , Regulator Pressure Range: 0 to 125 psi , Regulator Type: Adjustable , Relief Valve Pressure: 125 psi , Valve Pressure: 125 psi