Review on Versatile Preciva Air Compressor Pressure Regulator with Dial Gauge and Four Way Valve for Enhanced Control and Performance by Jason Caldwell

I bought this to replace the pressure regulator on my Harbor truck compressor. There were a few issues with this part. The gauge required a 3/8 to 1/4 adapter (not included) to even attach it to the ESC. Interestingly, there were quick couplers in the kit, but they were Japanese-style ring-lock couplers, which aren't common here, so they were useless to me. The box featured the usual industrial-style couplers. Another issue is that this valve had an extra port so I would have to block it to make it work for my use. Instead of buying a bunch of fittings to make this one work, I salvaged the parts from this regulator to fix the old one. port freight one. The bolts holding the regulator together were JIS and one was pre-sharpened so I had to drill them out. It was very similar to port cargo, but the quality control was somehow worse.