Compressed Air Lubricator Lubricator Type Mist Lubricator Bowl Material Aluminum Air Inlet Size 1 in Air Inlet Type NPT Maximum Flow Rate 350 cfm Maximum Operating Pressure 250 psi Maximum Operating Temperature 150 Degrees F Adjustment Mechanism Locking Knob Body Material Zinc Overall Width 5 in Series L606 Sight Dome Included Yes Sight Gauge Included Yes Air Outlet Size 1 in Air Outlet Type NPT Drain Included Yes Drain Type Manual Duty Rating Heavy Duty