Air Cooled Aftercooler Maximum Compressor Output Power 850 hp Maximum Air Flow 4 800 cfm Air Inlet Size 4 in Air Inlet Connection Type NPT Maximum Operating Temperature 350 Degrees F Maximum Operating Pressure 250 psi Overall Height 57 13/16 in Overall Width 52 3/4 in Overall Depth 33 13/16 in Phase Three Voltage 230/460V AC Maximum Fan Horsepower 10 hp Air Outlet Connection Type NPT Air Outlet Size 4 in Construction Aluminum Cooling Method Air Current Rating 26 A