It's hard to say without knowing what compressor you have.

Also, as I'm sure you are aware, 2K is a killer. It contains isocyanides. contact with it can/does cause death. You don't just have to breeth this stuff in, it can get into your system through your skin/mouth/eyes etc. You should be wearing a fully air fed mask and a proper spray suit in a correctly ventilated spray booth. If you don't have these I would seriously reconsider the choice of 2K.

Regards, Phil.