COMPRESSED AIR FILTER, FILTER TYPE COALESCING, AIR INLET SIZE 1 1/2 IN, AIR INLET TYPE NPT, MAXIMUM FLOW RATE 294 CFM, MAXIMUM OPERATING PRESSURE 235 PSI, MAXIMUM OPERATING TEMPERATURE 176 DEGREES F, OVERALL WIDTH 7 IN, OVERALL HEIGHT 21 IN, DRAIN INCLUDED YES, FILTER BOWL MATERIAL ALUMINUM, DRAIN TYPE AUTOMATIC, SERIES GT, DIFFERENTIAL PRESSURE INDICATOR INCLUDED YES, AIR OUTLET SIZE 1 1/2 IN, AIR OUTLET TYPE NPT, BODY MATERIAL ALL ANODIZED ALUM