Filter/Regulator/Lubricator Air Inlet Size 1/4 in Air Inlet Type NPT Maximum Flow Rate 46 cfm Maximum Operating Pressure 150 psi Filter Rating 5 micron Filter Bowl Material Polycarbonate Filter Bowl Capacity 0.5 oz Lubricator Bowl Capacity 0.6 oz Drain Type Manual Overall Width 4 3/4 in Series 1000 Adjustment Mechanism Knob Adjustment Mechanism Material Acetal Air Outlet Size 1/4 in Air Outlet Type NPT Body Material Aluminum Drain Included Yes Drain Part Compatibility 104298