Rotary oil-free air compressors from Ingersoll Rand totally eradicate fears about contaminated air. We've had our oil-free rotary screw air compressors independently tested to the limit by TÜV Rheinland, a world-leading testing and assessment company. They gained an ISO 8573-1:2001 Class 0 certification. This means that no matter how demanding your application, we have the rotary oil-free air compressors to meet your requirements.

Oil-free rotary screw air compressors from Ingersoll Rand include a two-stage compression line and the Ingersoll Rand Nirvana. This is the first true oil-free air compressor system in the world to use variable-speed drive (VSD).