Air Connections 2" NPT-F Nominal Capacity (scfm)* 325 Primary Voltages 460V/3Ph/60Hz Recommended Pre-Filter Model* JC0350-C10 Recommended After-Filter Model** JC0350-C Dimensions ins (mm) 41.9 (1064) x 27.8 (706) x 41.2 (1046) Weight 320 lbs