Oil Free Class Zero

Ingersoll Rand introduced their first oil-free compressor in 1912. Ingersoll Rand has continued to develop rugged, reliable, industry-leading compressor technologies. Today, we are the experts in oil-free compressed air because our technological advances meet the specific performance needs in our customers’ industries. No matter what the application, Ingersoll Rand oil-free compressors provide 100% oil-free air in all operating conditions to reduce costly downtime, product liability and damage to your brand reputation.


  • Precision-machined, stainless-steel rotors with UltraCoat protection
  • Aluminum moisture separator and stainless steel air seals prevent corrosion
  • Available Hybrid Permanent Magnet (HPM) motor with fewer rotating parts


  • 115ºF (46ºC) ambient rating reduces nuisance shutdowns due to high heat or dirty conditions
  • Air or water-cooled packages


  • ISO Class 0 100% oil-free air under all operating conditions, certified by TÜV Rheinland®
  • Available HPM motor requires less power at start-up and never operates unloaded, increasing efficiency
  • Variable speed compressor operates at 95% efficiency throughout its entire speed range with no increase in power consumption, reducing lifecycle energy costs
  • Lowest power consumption at start-up, full load, and part load conditions
  • Inherent reliability through elimination of wear parts and simplicity of design
  • Optional Total Air System provides high quality filtered and dried air in one integrated package
  • Highly efficient operation provides Up to 35% energy savings
  • Whisper quiet operation with sound levels as low as 65 dB(A)
  • Fixed speed and variable speed options available
  • Maximum operating flexibility to meet your individual site needs