Quest for Dry Air, On the Cheap Options

[jmill]

I'll be painting sometime soon and recently there has been several timely paint related threads. In the Midwest we're plagued by humid weather and lots of water in our compressed air. I figured I'd share my project to rid myself of water so my paint job isn't ruined.

There are several high dollar units out there to separate water from the air but I'm cheap. I decided to design some piping meant to drop the water out of suspension. All you need is 25' or more of piping, some valves, fittings and good old gravity. I wanted to use copper but it would have cost me over $150 in materials. Going with PVC cost me $40.

I still need to finish the drain and inlet/outlet piping but you'll get the idea.

[1973-914-2L]

One other thing that can be looked at is schedule 80 pvc .. its usually grey but the pressure rating is a lot higher ..also for the others looking to do this be aware that there is different pvc white pipe some are very thin wall and low psi others thicker .. read the little print that is on the pipe itself ...