Welcome As a matter of fact I am in the process of upgrading that 50’ hose to the back of my shop to 3/4” high flow marine grade non-ferrous blue coated Aluminum to my Xmass present - A 7.5 HP 720 lb blue commercial grade Quincy Air compressor. Merry Xmass
I'm running 3/4" and 1/2" Maxline air line in my shop right now. Looks similar to your pic. That Quincy sure looks impressive! What is the CFM on that? Brad