Air Cooled Aftercooler Maximum Compressor Output Power 15 hp Maximum Air Flow 60 cfm Air Inlet Size 1 in Air Inlet Connection Type NPT Maximum Operating Temperature 250 Degrees F Maximum Operating Pressure 250 psi Overall Height 6 3/4 in Overall Width 15 15/16 in Overall Depth 1 3/4 in Voltage - Air Outlet Connection Type NPT Air Outlet Size 1 in Approach Temperature 25 Degrees F Construction Aluminum Cooling Method Air