3/4" 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