Efficiency at the touch of a button
When it comes to KAESER rotary screw blowers with the SIGMA Profile, efficiency is more than just a promise. As operation-ready, “Plug-and-play” complete solutions, low-maintenance blower systems offer exceptional efficiency at the touch of a button. What is more, KAESER rotary screw blowers are designed to be especially compact, can be controlled remotely or automatically for trouble-free operation and are compatible with Industrie 4.0 systems.
Low energy consumption, coupled with the ability to operate at 100% duty cycles, ensures that KAESER rotary screw technology pays off handsomely when it comes to municipal and industrial wastewater treatment, flotation, fluidisation and fermentation applications.

Performance data:

7.5 kW to 250 kW
Flow rate from 3 to 160 m³/min
Pressure differential 300 to 1100 mbar
Your benefits:

Maximum efficiency
KAESER rotary screw blowers are highly efficient across a broad flow rate control range. Their exceptional efficiency allows savings of up to 35% in comparison to conventional blower systems.
Operating data and status information in real-time
The integrated SIGMA CONTROL 2 controller provides efficient control and monitoring of operating data and status information in real-time. A multitude of available communications channels make conducting energy audits in accordance with ISO 50001 as easy as child's play.
Low installation costs
Connection-ready blowers are delivered complete with all sensors and an emergency stop switch, are ready-filled with oil and are fully certified. This significantly reduces the work and costs required for planning, installation, certification, documentation and commissioning.