695018C-3R Regulator with 160 lb. Inverted gauge (GA-160U) and air Cock (1-HC-1885)Features and Benefits: Additional regulated outlet included. Filtered main line outlet included.Air Inlet: 1/2″ F.P.T.Shipping Wt: 4 lbs. 13 oz.Filter Capacity: 75 CFMRegulator Capacity: 50 CFM