Rapid Air System

I tossed around many different options before finally deciding on the tried & true 1/2" black pipe with low point drains. I have an 80 gallon 2-stage compressor connected to a refrigerated drier & filters....so on....I run a CNC plasma as well as a sandblaster & air tools (not all at once) and the 1/2' has supplied more than enough air for my needs.