Turbo Blowers Turbo Blower
Aerzen Turbo Generation 5

The Aerzen Turbo with air bearings, have exerted a major influence on technological progress. Particularly compact turbo package for medium and high volume flows. Lowest maintenance and noise emission, no vibrations and highest energy efficiency. Easy installation thanks to a plug-and-play package that integrates all components.

Volume flow:
1.765.8 to 9.535.32 CFM

Differential pressure (Δp):
8.7 to 14.5 psi


Conveying / Compression:

The advantages of AERZEN Turbo Generation 5 at a glance:

  • Maximum efficiency in aeration tanks
  • Up to 30% energy savings
  • Plug-and-play design
  • Speed-controlled
  • Low maintenance requirements

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US Units

Type of technology
Turbo Blowers
Positive pressure
Differential pressure (Δp)
8.7 to 14.5 psi
Volume flow
1.765.8 to 9.535.32 CFM
Conveying / Compression

For maximum energy efficiency in wastewater treatment

Designed to handle unsolved energy problems.

This is the key unit for more energy efficiency, as single or combination design – and the power behind every municipal or industrial waste disposal facility: the Aerzen Turbo Generation 5. Unbeatable, AERZEN’s mix of roots blower, screw blower and turbo blower technology.

Designed for large intake volume flows of between 3000 m³/h and 16,200 m³/h. Variable frequency controlled, 100% oil-free, and tailor-made for the most demanding applications in wastewater treatment. The powerful Turbo blowers from AERZEN will astound you with hitherto unknown savings. And delight you during normal operation with their minimal maintenance needs, easy handling, and robust nature. A typical AerzenTurbo.

The benefits of Aerzen Turbo Generation 5 at a glance:

  • Energy savings of up to 30% in combination systems
  • Up to 80% operational efficiency
  • Minimal maintenance costs
  • High degree of reliability and longevity
  • 100% oil-free

There's a lot to be said about the economical Turbo. We'll make it brief here.

AERZEN has built turbo blowers since 1911. Over the years, we’ve continued to perfect these assemblies from a technological standpoint. Along the way, we’ve developed expertise that sets standards worldwide today. It’s reflected in the performance characteristics, in every component, and in all the details of the newest Turbos. Discover the new Turbo Generation 5 and Generation 5plus.

100% Turbo

  • For small and large volume flows
  • From 360 m³/h to 16,200 m³/h
  • Speed-controlled
  • 100% oil-free

Efficient peak values

  • Increase in energy efficiency by up to 10% compared to conventional turbo technology
  • Control range of 40% - 100%
  • Highly efficient individual components

Innovation driver: the permanent magnet motor

  • Extremely high-efficiency and energy-saving permanent magnet motor
  • Requires no additional energy to magnetize the rotor
  • Outstanding efficiency of an almost constant 96%, even in partial load operation

Innovative AERZEN air foil bearings

  • Forward-looking double coating made of Teflon and graphite
  • Theoretical bearing lifetime of >80,000 operating hours, regardless of stop and start cycles (>80 starts/stops per hour)
  • Resistant to pressure peaks (for example, SBR processes, pulsations caused by positive displacement machines) and compressor surge
  • Highly functional without necessary accessories (for example, electric control system, back up bearings, auxiliary electronics such as battery systems)
  • Highly reliable operation even during voltage fluctuations and power supply failures
  • 100% maintenance free

Further information is available within the product brochure (please select a performance to see the product brochure)

Turbo Blower
Aerzen Turbo Generation 5
— Performances & dimensions

Positive pressure
Series Performance data Dimensions and weights
Pressure difference, psi Volume flow*, CFM Motor power, hp Sound pressure, max. db(A) Width (W), in Depth (D), in Height (H), in Nominal size Weight, lb
AT 300-0.6 T-G5 8,7 8,829 335,3 72 96 85 83 DN 500 4,564
AT 300-0.8 T-G5 11,6 6,710,04 335,3 72 96 85 83 DN 400 4,365
AT 300-1.0 T-G5 14,5 5,650,56 335,3 72 96 85 83 DN 400 4,365
AT 400-0.8 T-G5 11,6 9,535,32 442,5 72 96 85 83 DN 500 4,894
AT 400-1.0 T-G5 14,5 6,592,32 442,5 72 96 85 83 DN 400 4,696

Sound pressure level without blow-off noise, with acoustic enclosure.
* corresponds to the measured delivery volume flow converted to the customer-specific suction conditions p = 1,0 bar, t =20°C, rF = 0%

Information & documents


Turbo blower


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Product overview