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Oil Free Compressors

For instrument air applications in oil & gas, as well as other critical applications such as in food, pharamaceutical and hospitals, National Compressed Air supplies two stage oil free rotary screw air compressors with various drive options

  • Volumes to 2700 SCFM
  • Pressures to 165 PSIG
  • 100% oil free air
  • Robust designs for reliable operation under the most difficult conditions
  • Special design consideraions for low noise and vibration
  • Special coating on air end rotors for high efficiency. Stainless steel rotors in the HP-stage
  • Various drive options - diesel, electric or hydraulic
  • Custom engineered package designs to meet your specific requirements



Contact NCA to speak with one of our experienced engineers and find the most efficient solution for your requirement!