NEW 1" FILTER & REGULATOR COMBINATION W/ FREE GAUGE & AUTOMATIC INTERNAL FLOAT DRAIN 11OZ METAL BOWL AND VISIBLE SIGHT GLASS COMES COMPLETE WITH METAL WALL MOUNT/BRACKET ALSO INCLUDED. REGULATES PRESSURE FROM 7 - 175 PSI. REGULATOR IS EQUIPPED WITH AN ADJUSTABLE TURN KNOB. SIMPLY LIFT THE KNOB TO ADJUST THE PRESSURE, THEN PRESS DOWN TO LOCK INTO PLACE TO SET YOUR DESIRED PRESSURE. 5 MICRON FILTER IS ATTACHED TO REMOVE ANY LIQUID OR DEBRIS IN THE AIR SYSTEM. EQUIPPED WITH A 11OZ METAL BOWL W/ AUTO DRAIN. FILTER MUST BE INSTALLED UPRIGHT W/ DRAIN POINTED DOWN. 1" FEMALE NPT AIR INLET PORT X 1" FEMALE NPT AIR OUTLET PORT 1/4" GAUGE PORT LOCATED IN FRONT. GAUGE INCLUDED 160 CFM FLOW RATE 5 MICRON FILTER ELEMENT REMOVES 95% OF MOISTURE AND DEBRIS. WALL MOUNTING BRACKET INCLUDED 11OZ METAL BOWL.