Designed and built for tough work, you won't get a better gun for primer work than the RE4001G.
Suitable for solvent based paints only and available in a 1.3 and 1.8mm setups.
Can be used with 3M disposable pot system use adaptor number 2 (3M code 16032).
Working pressure 50PSI, with a max pressure of 80PSI
Depending on the set up, between 7-12CFM