evelyn hart wrote: > > Does anyone have a suggestion on layout? What size line should I use to run through the shop? And any other suggestions you have. I like 1", but that's overkill. 3/4" should be fine. As for pipe, I would use schedule 40 black pipe. DON'T use PVC. If it bursts at night and you have not turned off the power, it will run until the compressor cooks itself. >