established in 1919 as a machine workshop and as of today operates two manufacturing sites in Germany. Kaeser products stand out for their remarkable reliability, energy efficiency, cost efficiency and ease of maintenance – all of which help the company to achieve its top priority: complete customer satisfaction.

From the workshop to industrial plants, from the mine to the petroleum refinery: More and more customers throughout the world rely on Kaeser quality compressed air systems and benefit from optimum compressed air availability combined with low life-cycle costs. Once a system has been installed, Kaeser believes it is important to maintain a close dialogue with the customer. This ongoing exchange supports a continuous improvement process for products and services, which is an

Portable compressors

Powerful, durable and easy to use: The Kaeser MOBILAIR range ensures optimum compressed air availability, even under the toughest of operating conditions. Our comprehensive product range includes: Construction site power in a multitude of chassis and equipment variants – from compact units to large compressors Application-matched tools – even for value Economy models The new M500-2 dry-running giant for large industrial applications

Air treatment and condensate

Kaeser treatment solutions are material-friendly and ensure an efficient and reliable supply of compressed air at the required quality. Protect your process and product quality at minimal cost. Our comprehensive product range includes: Centrifugal separators and compressed air filters – for separating condensate, dust, aerosols and oil mists Compressed air dryers – for prevention of condensate accumulation and corrosion

Rotary screw compressors

Whether a compact unit or an electronically-controlled industrial system: Kaeser rotary screw compressors are equipped with advanced SIGMA profile rotors. Save up to 15 % energy compared with conventional rotor profiles. Our comprehensive product range includes: Fluid-injected rotary screw compressors Oil-free compression rotary screw compressors Vacuum screw solutions

Reciprocating compressors

KAESER's comprehensive range of reciprocating compressors covers a wide range of models and capacities to suit every compressed air need – portable or stationary. Our comprehensive product range includes: Compressed air for workshops and plants Tailored compressed air stations for industrial applications Boosters for a reliable supply of high pressure compressed air


Kaeser blowers deliver suction, blowing and conveying air – reliably, quietly and efficiently. Our comprehensive product range includes: Rotary lobe blowers with minimal pulsation OMEGA rotors – from single blocks to large packages Rotary screw blowers with energy-saving SIGMA profile airends Aftercoolers for process air cooling and heat recovery


Precision matching of compressed air system components achieves considerable savings. Kaeser controllers are true masters when it comes to compressed air management, cost control and communication. Our comprehensive product range includes: Compressor controllers for demand-oriented compressor performance optimisation Master controllers for complete system optimisation