I recently moved into a new shop. I have an auto drain on my compressors and it is connected to blow off for a few seconds whenever the main compressor kicks on. I had it plumbed through the exterior wall and it worked fine. Now, in the new shop, the compressor is in the middle of the building in a soundproof closet and venting it outside is not an option.
I am considering just having it dump into a one gallon container of some kind. It would have to have some kind of open filtered port on it that wouldn't allow water to pass through. Does anyone have any ideas or suggestions? The simpler the better.