Rotary Screw Air Compressors

Lewis Systems carries a full line of quality industrial rotary screw air compressors, with offices in Greensboro, Charlotte, Raleigh/Rocky Mount NC and Lynchburg VA. Our products include; Oil Flooded Rotary Screw compressors, both fixed and variable speed and Oil Free Rotary Screw compressors. We represent the industry leaders in compressed air such as Gardner Denver, Curtis, Hitachi and Kobelco.


Gardner Denver Rotary Screw Compressors

Gardner Denver Rotary Screw CompressorsGardner Denver rotary screw compressor packages range from 5 to 500 hp. Choose from a wide variety of rotary screw air compressors to fit all your needs.

  • Apex 5-30hp Fixed Speed
  • Apex VS Series 7-22kW Variable Speed
  • Integra 30-50hp Fixed Speed
  • Electra-Saver 50-500hp Fixed Speed
  • L Series 10-180hp Fixed Speed
  • LRS Series 7-132kW Variable Speed
  • Electra Screw 40-50hp Fixed Speed
  • Electra Saver II 30-200hp Fixed Speed
  • VS Series 20-250kW Variable Speed
  • VST Series 55-260kW Variable Speed Two Stage


Kobelco Rotary Screw Compressors

Kobelco Oil Free Rotary Screw CompressorKobelco KNW series oil-free rotary screw compressors provide completely oil-free air. Kobelco compressors are designed for long operating life, minimum maintenance and low operating costs.

  • KNW Series 20-50hp Fixed Speed Two Stage
  • KNW Series 25-75hp Variable Speed Two Stage
  • KNW Series 40-500hp Fixed Speed and Variable Speed Two Stage


Hitachi Oil Free Rotary Screw Compressors

Hitachi DSP Oil Free Rotary Screw CompressorHitachi is known for their innovative and energy efficient designs when it comes to Oil Free air compressors. A wide range of fixed and variable speed units with water cooled and air cooled options give you the flexibility you need for all of your Oil Free applications.

  • DSP Fixed Speed Single Stage 15-55kW
  • DSP Fixed Speed Two Stage 22-240kW
  • DSP Variable Speed Single Stage 22-55kW
  • DSP Variable Speed Two Stage 37-240kW


Curtis Rotary Screw Compressors

Curtis ZW Oil Free Rotary Screw CompessorCurtis rotary screw compressor packages range from 5-300hp. Both fixed speed and variable speed are available as well as Oil-Free.

  • Nx Series 4-37kW Fixed Speed
  • GSV Series 20-100hp Variable Speed
  • SE Series 5-50hp Fixed Speed
  • RS Series 10-300hp Fixed Speed
  • AF Series 25-200hp Variable Speed
  • ZW Series 20-50hp Oil Free Single Stage