The Binks SG2+ 2-Quart Pressure Tank 

Hi there. It isn't really the pressure pot that will determine what size compressor you need, but rather the spray gun you're using. The pressure pot itself uses pressure-up to 15psi, which will move most fluids (get a pressure upgrade kit if you need more)-so really any compressor can handle the tank. So, again, depending on the type/style of air-spray gun you're using is the more relevant factor.

@@finishingtechnologiesso a 4GAL 2HP Twin Compressor would be enough?

​@@Unseeable.. ...to run the tank by itself? Yes it would. If you're running both the pressure tank AND a spray gun (or much of anything else), no.

@@finishingtechnologies thank you for the feedback. I was thinking of going that route (use the compressor to power both the pot and the gun) but now don’t know what to do

@@Unseeable.. Yes, that compressor is unlikely to be large enough to run the spray gun. While it'll pressurize the pot, your gun will likely need much more air. Look for the "CFM" that your gun consumes (this is usually in the air-cap specs). You'll need a compressor that can put out at least that much, though we recommend *more* than it consumes so you're not running your compressor at its max constantly. Good luck!