I run my compressor line with all steel black pipe to a ball valve, after the ball valve I have a Tee fitting with 2 quick connects and a 50' line on each quick connect. When not in use, the ball valve is kept closed. That way there is no pressure left in the hose to fatigue it and no rubber hose to ever burst when not attended. I also have the compressor in the bottom of a 2 story home garage, and I work in the upper level. I don't even know when the compressor is running. Before, I have a Craftsman 40 gallon POS compressor in the upper bays, that thing was unbearable loud! I hated it.