This seems to work for drying but I've been disappointed to find that the pressure regulator and gauge doesn't seem to work. I have a pressure regulator on the input side of the line before this device and the pressure registered on that gauge is nowhere near what is displayed on the dryer. The gauge on the dryer shows 6-8psi even out of the box, unconnected. I'd have sent this back but for the money, it's getting me by while I'm waiting on another manufacturer to send me a different one.