I have quite a large screw compressor that puts out 80scfm at 120psi.
I was thinking about adopting it to run vacuum, I was hoping to get 26"hg and hook it up to a ton of vacuum ovens or use it as a central vacuum system for my shop. Does anyone have any experience with this type of setup?
That may not work, you’d be better off with real vacuum pump. In this case with the vac ovens you woulden’t really be concerned with cfm, a 7cfm or so pump should serve you well for a wall of ovens.
would work. I use that and a best value vacs carbon filter. I used to use a 7cfm best value vacs pump and it lasted me a solid 4 years before I had to get a new one. Carbon filters and oil changes are kind of a bitch but it’s easier to just buy a vacuum pump.