Brand: NITRA Item: Lubricator Includes: Mounting bracket For Use With: Ax-32 series air prep components Working Fluid: Air or inert gas Inlet Port: 1/4in female NPT Outlet Port: 1/4in female NPT Bowl Material: Nylon Bowl Guard: Yes Sight Gauge: No NITRA pneumatic lubricator, 1/4in female NPT inlet(s), 1/4in female NPT outlet(s), nylon bowl, metal bowl guard. For use with Ax-32 series air prep components.