Can I use air compressors with an integrated air dryer?

Only if the ambient air temperature at the installation site does not exceed 25 °C / 77 F. The drying capacity of an air drier strongly depends on the ambient temperature and the incoming feed air temperature. Integrated driers have an insufficient capacity at ambient temperatures above 25 °C / 77 F and therefore the installation of a specifically sized separate air drier will be required to guarantee the proper dew point for the ultimate generator performance.