Oil-Free Rotary Screw Air Compressors

The Sullair OFS Series Oil Free Compression and Rotary Screw Dependability

The Sullair OFS Series of air compressors utilizes proprietary rotary screw technology in providing 100% oil free air. Available in horsepower ranges from 100 to 350 hp (75 to 261 kW) Sullair OFS Series compressors are capable of providing pressures nominally rated from 100 to 150 psi (7 to 10 bar) – with flows from 400 cfm to over 1600. Each OFS compressor utilizes two-stage compression – and is available with or without Variable Speed Drive (VSD).

Sullair OFS Series compressors are the perfect choice for applications requiring completely oil free air, including:

  • Pharmaceuticals
  • Food and beverage manufacturing
  • Electronics
  • High-technology manufacturing
  • Textile manufacturing

Kobelco Energy Efficient Oil-Free Air Compressors 20-50 HP

Kobelco KNW Series oil-free air compressors are NFPA 99 compliant as a medical air compressor.  Kobelco KNW Series oil-free compressors are already installed in a large number of hospitals in the USA.  Hospitals demand the reliability, low maintenance, energy efficiency, quiet and vibration free operation that this compressor offers, compared to reciprocating, scroll or water injected type compressors.

Models/Details: Kobleco KNW series 20-50 HP

Kobelco Energy Efficient Oil-Free Air Compressors 40-500 HP

Kobelco 40-500 HPThe Kobelco KNW Series oil-free rotary screw air compressor is designed, manufactured, assembled, and tested in the United States and is delivered ready for operation. The two-stage rotary screw compressor provides completely oil-free air because no oil is allowed in the compression chambers.

Models/Details: Kobleco KNW series 40-500 HP

US Dept of Energy Compressed Air and Gas Institute Compressed Air Challenge Sullair Champion legris transair Clean Resources Aerzenusa ZEKS Deltech Kobelco Compressed Air Systems

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