Top critical review
Poor quality. Mine lasted 2 years and started leaking.
Reviewed in the United States on November 16, 2017
Fittings and threads are good and the unit “looks” nice, but like others have mentioned, these start to leak far too early. I bought three of these on June 8, 2015 to control the onboard air system I built for my 2002 F-350 (see attached photo). The first one failed in summer of 2017, so I got just over 2 years out of it. That’s unacceptable. I fully expect the other two to start failing soon. Air is coming out from around the base where the plastic threaded "handle" is. I'm not sure what actually failed, but it's not worth further investigation. It's going in the trash, and I'm trying out an Interstate Pneumatics W1130 that I found locally (leaving on a trip in a couple days and did not have time to research and order something else due to no time for shipping). It looks like a high-quality unit, compact, and simple. We’ll see.