Compressed Air Lubricator Lubricator Type Mist Lubricator Bowl Material Polycarbonate Air Inlet Size 1 1/2 in Air Inlet Type NPT Maximum Flow Rate 927 cfm Maximum Operating Pressure 150 psi Maximum Operating Temperature 125 Degrees F Adjustment Mechanism Screwdriver Body Material Zinc Overall Width 4 13/16 in Series L40 Sight Dome Included Yes Sight Gauge Included Yes Air Outlet Size 1 1/2 in Air Outlet Type NPT For Fluid Type Compressed Air For Substance Type Air