Rotary lobe blowers up to 250 kW

Rotary Lobe Blowers - Large Packages can be individually configured and expoanded acording to your needs. They are easy to maintain and operate and are also available on request for outdoor installation.

High-performance, energy-efficient and easy-care blowers units with three-lobe blower blocks (HB 1300 PI and 1600 PI models);
Also available for nitrogen transport applications (N versions).

Our approach guarantees high long-term yields: durable components, easy operation, efficiency and performance: all these characterize with great fidelity the machines delivered by Kaeser.

Straightforward maintenance and configuration

The units can be configured for variable speed operation if it is required. In case more power is needed or if scheduled maintenance work needs to be done, the engine, transmission or block can be easily changed on site.

Energy efficient

Excellent air transport and sound-insulated fan motor ensure optimal cooling even under maximum load conditions. The automatic belt tensioner prevents transmission losses and therefore ensures maximum efficiency at all times.