3/8" NPT Metal Lubricator air pressure regulator while the durable dial gauge

while the durable dial gauge with shock resistant rubber boot

With a 1/2" basic flow size and a maximum pressure rating of 300 PSI

If using a dual head type tire chuck with an inflator gauge and notice the air is escaping through the off-side once connected to the tire’s Schrader valve

T style brass coupler has a 1/4" basic flow size

4 valve caps

3/8" NPT Metal Lubricator air pressure regulator while the durable dial gaugeThis 3 8" NPT lubricator metal 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 6 ounce metal bowl may be filled without shutting down line pressure, delivering oil at an air flow as low as 2 SCFM. Lubricator is designed to provide oil to air tools that require oil for