- Thread starter
- #141
I did change my regulator from 1/2” to 3/4” but I didn’t notice a difference.
Maybe when I use multiple devices.
It's 3/4" coming out... but I reduced it to 3/8". 1/2" would be plenty... so I'm not surprised you didn't notice a difference. There'll always be a bottleneck somewhere, unless you run 3/4" hose and have tools designed for 100 CFM.