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> Quest for Dry Air, On the Cheap
jmill
post Apr 1 2012, 04:07 PM
Post #1


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From: Racine, Wisconsin
Member No.: 9,038
Region Association: Upper MidWest



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.







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jmill   Quest for Dry Air   Apr 1 2012, 04:07 PM
underthetire   That workers very well. Btdt. If you double the pi...   Apr 1 2012, 04:19 PM
jmill   That workers very well. Btdt. If you double the p...   Apr 1 2012, 04:48 PM
1973-914-2L   One other thing that can be looked at is schedule ...   Apr 1 2012, 05:53 PM
stugray   Be very careful! If a PVC water pipe bursts u...   Apr 1 2012, 06:06 PM
okieflyr   I looked into this awhile back as well, and my tak...   Apr 1 2012, 06:19 PM
jmill   Be very careful! If a PVC water pipe bursts ...   Apr 1 2012, 06:47 PM
rick 918-S   Be very careful! If a PVC water pipe bursts...   Apr 1 2012, 07:46 PM
PRS914-6   That 3/4 piping is rated at over 400 psi of water...   Apr 2 2012, 08:26 AM
underthetire   The shop air diy is not hard PVC.. I have had PVC ...   Apr 1 2012, 06:57 PM
cary   Just a thought. I used all black pipe in my first ...   Apr 1 2012, 07:28 PM
jmill   Actually I had the same PVC in my shop with 6 gu...   Apr 1 2012, 08:59 PM
stugray   ""It is recognized that while adequacy o...   Apr 2 2012, 08:11 AM
TC 914-8   Besides the argument PVC vs copper or steel, the t...   Apr 2 2012, 09:00 AM
Prospectfarms   Besides the argument PVC vs copper or steel, the ...   Apr 2 2012, 11:32 AM
J P Stein   I have a confession to make. My compressor is an o...   Apr 2 2012, 09:48 AM
wingnut86   The biggest thing outside of pipe selection is aga...   Apr 2 2012, 08:15 PM
bobhasissues   John, As a supplement to your system, I have a big...   Apr 2 2012, 08:28 PM
jmill   John, As a supplement to your system, I have a bi...   Apr 2 2012, 09:03 PM
rick 918-S   John, As a supplement to your system, I have a b...   Apr 2 2012, 09:25 PM
rick 918-S   I stumbled onto one of those HF driers on the clos...   Apr 2 2012, 09:21 PM
jmill   You should get the big one. And soon. It's n...   Apr 2 2012, 09:33 PM


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