Review on 🔧 NANPU 1/4" NPT Compressed Air Filter Regulator Lubricator Combo Water/Oil Trap Separator - Gauge(0-150 psi), Poly Bowl, Semi-Automatic Drain, Bracket - 3-in-1 Dual Unit by Owen Houser

Using this to dry, regulate & oil the supply for a tire machine. I want to adjust clamping pressure when doing carbon & magnesium wheels to avoid damage and this works perfectly dropping from 130 to 50-75 as needed. I checked output the first several times with a trusted gage and all seems well. Verify your oil screw is set (so it actually uses oil) as mine was cranked all the way in presumably for shipping. Bowl seems sturdy unlike some other options I’ve tried in the past. Would purchase again, and most likely will at some point.