Following along the lines of a second 60 gallon tank,I know of one
listed on craigslist.The space I have,I would place the compressor
and tank at one end of the 50' black pipe and at the other end the second tank.I am thinking I would bring in a inlet on the top of the second tank and then loop the outlet back into the end of the 50' black pipe.I don't know how the dymanics of air works.Would I
need one way valves to the inlet and outlet of the second tank??