Compact and energy-efficient, the C-Series electric rotary screw air compressors are low noise units ideal for auto body shops and small facilities. The simple internal structure makes maintenance easy. Standard models are offered in 5-30 hp, and integrated dryer packages are available from 10-30 hp.Features & Benefits Energy efficient Quiet – 68dba TEFC motor 208/230/460/3/60 voltage Microprocessor controlled Multipoint measuring and protection of pressure and temperature RS-485 communication interface function Seven function maintenance schedule/monitoring Full function electrical control for motor protection: motor overload relay, phase protection Single phase 5-10 hp, tri-voltage 10-30 hp