Aeration is the heart of most industrial and municipal wastewater treatment and we have a new, cutting-edge solution.

Construction and functional principle of a turbo blower of the current AERZEN AT and TB series are simple and at the same time effective. As the air supply of modern wastewater treatment plants is clearly designed for maximum availability, high energy efficiency and long maintenance cycles, AERZEN uses for the demanding bearing system within turbo blowers neither oil nor other lubricants — but simply air.

System controls are critical to a wastewater blower system. Without them, a system with multiple blowers operating on their individual controls will run more than necessary and result in wasted energy. Maintenance costs increase and worst of all: process performance suffers.

What is a rotary screw blower?
Screw compressors delivering compressed air below 1.5 bar(g) are referred to as (rotary) screw blowers. The working principles of a screw blower are thus identical to those of a rotary screw compressor.

Kaeser has been designing and manufacturing superior industrial machinery since 1919. With over 100 years of manufacturing experience, we pride ourselves on upholding our traditions of quality and craftsmanship. Our reputation for reliability, energy efficiency, and excellent service has helped us grow into a global leader in blower and compressed air technology.

Capacity bottlenecks or production losses are scenarios feared in every company and require a fast and efficient solution. AERZEN offers 24/7 solutions to overcome problems arising in the supply of oil-free air for various application cases.

Kaeser Compressors’ has extended its product range with the addition of PillAerator turbo blowers with magnetic bearing technology. Thanks to the direct-drive, active magnetic bearing motor and intelligent control system, the PillAerator turbo blower boasts an energy savings advantage over conventional rotary blowers up to 25%. With single unit flows up to 10,500 cfm, the PillAerator significantly expands Kaeser's solutions for water and wastewater applications.

AERZEN MultiCore series turbo blowers allow for a wide range of operation with airflow delivery of 15000 cfm and above. With over 6 to 1 turndown utilizing multiple cores, the AERZEN MultiCore series provides flexibility to users needing a wide range of flows. AERZEN MultiCore Turbo blowers utilize one user interface and come standard with one discharge connection allowing the easiest installation and operation of its kind. This addition to the Aerzen Turbo product line allows for efficient operation with largest volume airflow delivery which once again allows AERZEN customers to expect performance.