High Pressure Cyclical Refrigerated Dryers 15-188 m3 / min, 525-6635 CFM. Capacity range: 510-6460 cfm (14.4-183 m3 / min). Pressure Dewpoint: 38 ° F (3 ° C). ISO Class 4 cooling method: water cooled. Voltage: 460/3/60. Maximum pressure: 680 psi inch (47 barg). Maximum ambient temperature (air cooled): 120 ° F (49 ° C) Maximum inlet temperature: 120 ° F (49 ° C) Refrigerant: R-404A