Compressed Air Lubricator Lubricator Type Mist Lubricator Bowl Material Metal Air Inlet Size 1/4 in Air Inlet Type NPT Maximum Flow Rate 51 cfm Maximum Operating Pressure 250 psi Maximum Operating Temperature 175 Degrees F Adjustment Mechanism Screwdriver Body Material Aluminum Overall Width 2 3/16 in Series 1500 Sight Dome Included Yes Sight Gauge Included Yes Air Outlet Size 1/4 in Air Outlet Type NPT For Fluid Type Compressed Air For Maximum Pipe Run 25 ft