2 HP oiled/piston compressor. Not oil less, so it's much more reliable and long lasting.
20 gallon tank
9.0 SCFM @ 40 PSI
7.5 SCFM @ 90 PSI
I added a remote tank train to help make it easier to keep the tank dry and in good condition.
It still works great and much quicker build time than the California Air Tools super quiet compressor replaced it. I'm not sure that I upgraded, but I don't have room for both.
Currently wired for 240, can be rewired for 120
Has a small air leak from the switch.