1.0 AEROBLEND Airbrush System:
1.0 Compressor PSI: 25 max psi
2.0 AEROBLEND Airbrush System:
The 2.0 compressor can be adjusted to 3 pressure levels:
Low: 3.4 psi working pressure, 21.5 psi max pressure
Medium: 3.9 psi working pressure, 21.5 psi max pressure
High: 4.4 psi working pressure, 21.5 psi max pressure