1/4" NPT Polycarbonate Lubricator Cam & Groove E-Style these plugs have a maximum

these plugs have a maximum working pressure of 2

balanced piston and molded rubber set

This C style hose barb coupler conforms to military specification 27487

This also has a deflate button for when you overshoot the pressure

Non-slip matte black poly finish

1/4" NPT Polycarbonate Lubricator Cam & Groove E-Style these plugs have a maximumThis 1 4" NPT precision lubricator with polycarbonate bowl is the drip style, which allows precise settings for trouble free protection. The adjusting knob can be removed in order to prevent tampering and the sight glass dome allows observation for instant drip rate adjustment. The 5 ounce polycarbonate bowl with metal bowl guard may be filled without shutting down line pressure, delivering oil at an air flow as low as 2 SCFM. Lubricator is designed