The Stovebolt Site Forums The Shop Area The Tool Chest Air compressor plumbing question

I finally got myself a nice air compressor and plumbed everything up tonight. After the filter and regulator I put a "T" in the line, one branch goes to the connector for my non-lubricated air and the other branch goes to the drip-style lubricator for the branch for my air tools.

I noticed that when I was using the blow gun plugged into my non-lubricated line that it caused the lubricator to release a couple drops of oil. Is it possible for the air to syphon the oil backwards out of the lubricator and contaminate my clean air line?

Thanks,
Aaron