Low Pressure Rotary Oil-Free Air Compressors

air, compressed air, compressor, low pressure, oil-free, oil free, Ingersoll Rand, reliable, efficiency

37-110 kW / 50-150 hp

The Ingersoll Rand L-Series low pressure oil-free rotary screw compressor is an extremely rugged and reliable air compressor. Whether your needs include pneumatic conveying, waste water treatment or bulk transfer Ingersoll Rand’s unmatched reputation for reliability and performance delivers peace of mind for your vital applications.


  • ISO Class 0 certified air
  • UltraCoat rotor coating minimizes coating wear and efficiency degradation for outstanding compressor performance
  • Advanced compression module with stainless steel components for increased protection against wear and corrosion
  • Rugged design for demanding environments
  • 46ºC (115ºF) ambient rating reduces the chance for nuisance shutdowns due to heat or dirty coolers
  • High quality components including stainless steel piping and aluminum moisture separators increase the compressor’s operating life
  • Flexible design with optional after-cooler systems, outdoor protection and many other options available


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