Capacity Range: 150-8000 cfm (4.2-227 m3/min) Pressure Dew Point: 38°F (3°C) ISO Class 4 Cooling Method: Air-cooled and water-cooled Voltage: 230/1/60, 230/3/60, 460/3/60, 575/3/60, 230/1/50, 400/3/50 Maximum Pressure: 15-20 barg (220-300 psig) Maximum Ambient (air cooled): 120°F (49°C) Maximum Inlet Temperature: 120°F (49°C) Refrigerant: R-404A Cycling design results in ultimate energy savings Stainless steel heat exchangers Consistent dew point control ensures dry air at all times Easy to use, advanced microprocessor Environmentally friendly refrigerant