Industrial Utility Efficiency    

Kaeser Launches Redesigned ESD Rotary Screw Series

Kaeser Compressors has redesigned their ESD series of rotary screw compressors to include IE4 motors and an energy efficiency advantage of up to 30% over the competition. Kaeser's new ESD series provides flows from 820 cfm to 1,593 cfm, and pressures up to 217 psig. Thanks to their flow-optimized Sigma Profile™ rotors, these models deliver up to 5% more flow than previous models. Simple maintenance and reduced energy costs mean these models offer ultra-low life cycle costs.

Kaeser ESD

The redesigned ESD series provides flows from 820 cfm to 1,593 cfm.


Series features include IE4 super premium efficiency drive motors, eco-friendly filter elements, integral moisture separator with drain and an Electronic Thermal Management system. Units also come standard with Sigma Control 2™. This intelligent controller offers unsurpassed compressor control and monitoring with enhanced communications capabilities for seamless integration into plant control/monitoring systems and the Industrial Internet of Things (IIoT). Built-in heat recovery options give sustainable energy savings and contribute to lowering a plant's carbon footprint.

For more information, visit For more information or to be connected with your local authorized Kaeser representative, please call (877) 596-7138.


About Kaeser

Kaeser is a leader in reliable, energy efficient compressed air equipment and system design. We offer a complete line of superior quality industrial air compressors as well as dryers, filters, SmartPipe™, master controls, and other system accessories. Kaeser also offers blowers, vacuum pumps, and portable gasoline and diesel screw compressors. Our national service network provides installation, rentals, maintenance, repair, and system audits. Kaeser is an ENERGY STAR Partner.