COMPRESSED AIR REGULATOR, AIR INLET SIZE 1/2 IN, AIR INLET TYPE NPT, MAXIMUM FLOW RATE 220 CFM, MAXIMUM OPERATING PRESSURE 300 PSI, MAXIMUM OPERATING TEMPERATURE 175 DEGREES F, PRESSURE GAUGE INCLUDED NO, ADJUSTMENT MECHANISM NONRISING, OVERALL WIDTH 2 11/16 IN, SERIES INTERMEDIATE DUTY, AIR INLET GENDER FEMALE, AIR OUTLET GENDER FEMALE, AIR OUTLET SIZE 1/2 IN, AIR OUTLET TYPE NPT, BODY MATERIAL ALUMINUM, MAXIMUM REGULATED PRESSURE 150 PSI, MINIM