Oil Free Screw Air Compressors

Oil Free Screw Air Compressors by NCA

NCA offers 100% Oil Free Rotary Screw Air Compressors for eliminating the risk of contamination in your end product or process. Top quality compressed air also protects sensitive downstream equipment for reliability, low maintenance, and long life

Many applications for example process air used in Petrochemical Plants, Food Processing, Medical Facilities etc. require high quality air where any presence of oil contaminants could be detrimental to the process, product quality or human health. 

NCA Oil Free Rotary Screw Air Compressors are custom designed and engineered to meet the very specific demands of our clients.

Our Rotary Screw Oil-Free Compressors use special air-ends, with precise rotors and much smaller tolerances than oil-flooded air-ends in a way that the male and female screw rotors do not need to touch each other.

NCA Black Start Oil-Free Air Compressor

Our diesel drive compressor packages provide high quality oil free air when and where it is needed without dependence on electric power. NCA black start or emergency air compressors provide a reliable backup to plant air compressors which are designed to automatically start on black outs or power outages without the need of human operators. 

With volumes of up to 2700 SCFM (76.5 NM3/MIN), pressures of up to 165 PSIG (11.4 BARG), various build configurations and design options, NCA can offer a reliable oil free compressed air solution specific to your needs.

For additional information please visit our Models and Specifications below. Contact our head office to speak with our sales representatives and experts about your requirements or request a quote.

Product Specifications

  • Volumes to 2700 SCFM
  • Pressures to 165 PSIG
  • 100% oil free air
  • Innovative package designs
  • Robust construction for reliable operation under the most difficult conditions
  • Special design considerations 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
  • Various build configurations such as trailer versions, sound attenuated enclosers, containerized etc.
  • Custom engineered package designs to meet customer’s specific requirements
  • 100% oil free air
  • Low cost, low maintenance package

Oil Free Screw Air Compressors