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From global corporations to intelligent trades businesses; from food production to aerospace: Our customers benefit day in, day out, from the quality, safety, and cost efficiency that a Kaeser compressed air supply brings.
Learn about our development from a machine shop to one of the world's most successful manufacturers of compressed air systems.
Kaeser's 100 hp oil-free rotary screw compressors in the CSG series with direct drive incorporate all standard Kaeser features, such as powder-coated enclosures, premium efficiency TEFC motors, and the SIGMA PROFILE airend. Options include choice of integrated dryers, variable speed drive, and air- or water-cooled models.
All air-cooled CSG (both fixed and variable speed) are available with integrated refrigerated dryers for reliable and economical moisture removal for protection of products and pneumatic equipment in many applications. T model dryers need little maintenance and all refrigerated dryer components are easily accessible via the service door on the front of the unit.
For applications requiring lower dew points than a refrigerated dryer can reach, KAESER’s patented Integrated Heat of Compression (i.HOC) dryer offers sub-freezing pressure dew points without additional energy consumption. By using heat of compression in a full-flow regeneration method, these dryers deliver reliable pressure dew points without consuming power to heat the regeneration air.
The benefits:
With four 100 hp versions to choose from, oil-free rotary screw compressors with variable speed drive are the perfect solution for compressed air systems with varying air demand to achieve significant energy savings while maintaining stable pressure. KAESER SFC units are up to 25% more efficient than the competition. These units are available with an integrated refrigerated dryers or integrated heat of compression dryers. Learn more about Kaeser's SFC series of compressors with variable speed drive.
* Min and max flow range
For greater peace of mind in food and beverage, pharmaceutical, electronics, chemical, laboratories, and other applications with the most stringent air purity needs, the 100 hp oil-free compressor in the KAESER CSG series delivers more reliably safe and energy efficient compressed air with no compromises. We designed the CSG to minimize all aspects of life-cycle costs, and it is full of features that extend maintenance intervals and service life while reducing energy costs - and all in a 20% smaller footprint that offers maximum flexibility in planning and installation. With the CSG series, KAESER has delivered oil-free that is trouble-free.
The CSG series features KAESER’s unique two-stage airend block with a biocompatible three layer coating that meets FDA standards. This combination of nanoceramics and high-performance polyetheretherketone (PEEK) is more durable and will not wear off like PTFE or other coatings. Other components in the compressed air pathway are also coated or made from food safe materials, and the compressors are 100% silicone-free. To remove moisture, CSGs are available with integrated refrigeration or desiccant dryer options.
With the 100 hp CSG compressor, KAESER has upgraded its oil-free compressor design to extend service intervals and eliminate maintenance points to reduce costs while increasing reliability and uptime. Our new inlet valve has an extended service life and the pulsation dampeners are maintenance-free. Compressor stages and gear fluid service intervals are 50% longer. Maintenance intervals on the condensate drains are three times longer.
With the SIGMA CONTROL and a suite of sensors, the operation of your CSG is constantly supervised. Vibrations, motor winding temperatures, motor bearing temperature, and automatic lubrication, for example, are all tracked by the SIGMA CONTROL. Conditions can be easily monitored remotely within your internal systems or remotely as part of a service plan to avoid problems before they create costly repairs or downtime.
An all new SIGMA PROFILE airend, designed and built by KAESER, in combination with the highest drive motor efficiencies uphold the KAESER reputation for energy efficiency. CSG units boast up to 16% more flow and as much as a 19% improvement in specific performance, with a maximum operating pressure increased to 160 psig. SIGMA FREQUENCY CONTROL (SFC) models leverage the advantages of synchronous reluctance IE5 motors to ensure the highest levels of energy efficiency. On both fixed and variable speed units, a speed-controlled radial fan maintains proper cooling air flow while minimizing power.
Whether you have simple questions regarding your compressed air requirements or require custom solutions, our team is always available to answer your questions.
Our compressed air system experts can help you find the right compressed air solution for you.