"The remarkable technology designed into a rotary screw air compressor allows it to operate for extended periods at temperatures much lower than those generated by a reciprocating compressor. As a result, rotary screw air compressors are ideal for demanding industrial applications. Maintenance kit, Item# 305900 sold separately. Motor Phases 3, HP 15, Portable or Stationary Stationary, Drain System Manual, Tank Description Horizontal, Dimensions L x W x H in. 54 x 29 x 61, Amps 90, Air Tank Size gal. 80, Max. PSI 125, Volts 200. Compressor package comes standard with ODP electric motor Air-cooled aftercooler to reduce discharge air temperatures Full voltage motor starter mounted and wired Auto start/stop control Low sound/full sheet metal enclosure Pre-filter 9000-hr. rated Ultra Coolant Oil filter and separator element ASME tank NEMA-1 electrical protection"