Oil-Free Air Compressors

Compared with oil-injection rotary screw compressors, oil-free compressors remove the worry of oil entering your compressed air lines and damaging products and equipment. All oil-injection rotary screw compressors carry over small quantities of oil during their operation. With Kaeser oil-free rotary screw compressors, there is no risk of oil contamination.

The two-stage dry-running Kaeser rotary screw compressors not only impress with their meticulous design but also with their many innovative details. Kaeser compressors are renowned for their commitment to delivering the most energy efficient and reliable oil-free air compressors available.

Oil-free compressed air is used throughout a wide range of applications and industries including food, pharmaceutical, chemical, glass and more.

‘Class 0’ under ISO8573-1 refers to the quality of compressed air being generated within your system.

But just because it is oil-free, doesn’t mean that you meet all the requirements needed to meet other standards! Depending on your industry there are other standards to meet regarding filtration and moisture content.

Best in Class for Oil-Free Compressed Air

Kaeser CSG Series Compressor Small
CSG Series – Oil-Free
Air Cooled & Water Cooled options

Free Air Delivery:6.70 – 13.44 m³/min
Motor Power:37 – 90 kW
Standard Pressures: 4 – 10 bar

Kaeser FSG Series Compressors
FSG Series – Oil-Free
Air Cooled & Water Cooled options

Free Air Delivery:29.4 – 51.06 m³/min
Motor Power:160 – 355 kW
Standard Pressures: 4 – 10 bar

Kaeser DSG Series Compressors
DSG Series – Oil-Free
Air Cooled & Water Cooled options

Free Air Delivery:16.20 – 30.01 m³/min
Motor Power:90 – 200 kW
Standard Pressures: 4 – 10 bar

Contact one of our experts
To find out if you are meeting the required standards and legislation for your industry or specific applications.