Filter/Regulator Filter Bowl Material Plastic Air Inlet Size 3/8 in Air Inlet Type NPT Maximum Flow Rate 64 scfm Filter Rating 5 micron Filter Type Particulate Maximum Operating Pressure 150 psig Drain Type Manual Pressure Gauge Included Yes Body Material Zinc Overall Width 4 3/16 in Series 6 Adjustment Mechanism Knob Adjustment Mechanism Material PBT Air Outlet Size 3/8 in Air Outlet Type NPT Drain Included Yes Drain Part Compatibility FRP-95-017