Brand: Metal Work Item: Lubricator Series: Syntesi Size 2 Working Fluid: Air Inlet Port: 1/2in female NPT Outlet Port: 1/2in female NPT Bowl Material: Clear technopolymer Bowl Guard: Yes Sight Gauge: No Metal Work Syntesi Size 2 pneumatic lubricator, 1/2in female NPT inlet(s), 1/2in female NPT outlet(s), clear technopolymer bowl, bowl guard.