So, I'm going to do copper for my 40x50 shop. Most of the drops will be on one 50ft side with one reel on the other 50 ft side. I have a 5hp, 60 gal CH compressor. ~10cfm @90psi
For the big pipe, is 3/4 good enough or do i need 1 inch?
For drops, I was thinking 1/2 pipe with high flow chuck and...