Multistage Centrifugal Blowers for aeration or FGD process

HIBON presents new state-of-the-art technology in Multistage Centrifugal blowers. This solution offers a wide range of design features and incorporates energy efficiency improvements, complying with the strictest operational requirement for a variety of applications.


Hibon's latest Multistage Centrifugal Blowers redefine industry standards. Designed for variable flow at constant pressure, these blowers meet the highest operational standards worldwide. Our commitment to precision engineering ensures each unit undergoes rigorous testing, guaranteeing reliability and a seamless vibration-free installation. Our range of accessories, from filters to valves, ensures environmental compliance and operational flexibility. 
To learn more, explore our selection of multistage centrifugal blowers below.

Key Features 

  • Blowers can deliver 850 m3/h to 58000 m3/h (1 200 to 34 000 CFM) of oil-free air without fluctuations.
  • Capable of handling gas pressure up to 1.3 mbar (20 psig) and vacuum up to 500 mbar Absolute (15 inches of mercury).
  • The flow versus pressure curve of these blowers enables a wide operating range down to 50% of flow rate without surging.

Why use a Multistage Centrifugal Blower?

Our centrifugal blowers are a versatile solution for many applications. Unlike traditional rotary lobe blowers, these blowers excel in providing a variable flow at constant pressure, meeting diverse operational requirements with ease. Hibon has engineered state-of-the-art advanced technology in multistage centrifugal blowers, ensuring optimal performance with features like steel base frames and precision-machined pads for smooth, vibration-free operation, guaranteeing reliability across different environments.

For retrofits, Hibon multistage centrifugal blowers require minimal modifications to piping and base frames, making installation hassle-free.

Industries across various sectors benefit from these blowers, including mining, powder, general, oil & gas petrochemical, food, and gas applications.

Multistage centrifugal blowers aeration applications
HIBON Multistage Centrifugal Blowers Used in a Wastewater Treatment Plant

How Does a Centrifugal Blower Work?

The performance characteristics of these blowers generate a variable flow and power at a constant speed. Multistage centrifugal blowers are dynamic radial compressors. There is no compressed air during the running.

They build up pressure by accelerating the fluid in a set of impellers and then decelerating the fluid by means of long radius and high-efficiency diffusers. By activating a valve located on the suction side, Hibon blower’s special design allows for modulation of airflow while maintaining a constant pressure.

The power consumption is thus in direct proportion to the required mass flow rate. As an alternative to inlet throttling, airflow can be modulated using a variable frequency drive for specific applications. Hibon can provide a range of pre-engineered control panels for all your blower and process control needs.

Perfomance curve multistage centrifugal blower high performance series

Hibon's Multistage Centrifugal Blower Selection

Hibon is a worldwide leader in this technology with thousands of units installed around the globe with two models: The “Performer” and “High Performance” series. They withstand the most demanding applications and offer years of quiet, vibration-free performance, 24 hours a day, 365 days a year.

Performer series

The Hibon Performer Series provides a wide range of efficient low-pressure solutions for the most critical applications. From powering power plants, oil refineries, mines, and wastewater treatment plants, the Performer Series stands as a vital component across various industries.

  • Single or double carbon ring
  • Level Oiler with sight glass
  • SAE 1045 steel shaft 
  • 100% oil-free discharge of air or gas
  • High-efficiency interstage channel
  • Type C3 Ball Bearings 

multistage centrifugal blowers performer low pressure
Performer Series Multistage Centrifugal Blower
mehrstufiges Zentrifugalgebläse mit hoher Leistung und niedrigem Druck
High Performance series Multistage Centrifugal Blower

High Performance series

The High Performance Series takes over where the Performer leaves off and brings technical improvements that make it one of the highest-efficiency blowers in the market today. Designed for applications requiring constant pressure and variable flows, the High Performance Series is indispensable in power plants, oil refineries, mines, and wastewater treatment plants.

Hibon continues to lead the industry with its unmatched efficiency and maintenance-free operation. Equipped with

  • Precision manufacturing for maintenance-free operation and high efficiency. 
  • Cast iron ductile inlet baffle enhances reliability 
  • Oversized cast aluminum oil reservoir improves cooling and lubrication 
  • SAE 1045 steel shaft for durability 
  • Close-grained cast iron construction for strength 
  • 100% oil-free compressed discharge air or gas 

Air And Gas Applications

Multistage blowers and exhausters are ideally suited for operations where a variable flow at constant pressure is required. You can find them typically for pressure or vacuum applications:

  • Aeration (wastewater treatment)
  • Combustion air
  • Centralized vacuum cleaning systems
  • Landfill gas-boosting
  • Filter scouring (water/wastewater treatment)
  • Flotation air Agitation Drying Oxidation air (FGD)


Hibon multistage centrifugal blower installation on water treatment plant
Installation of HIBON Centrifugal Air Blowers for a Combustion Air Application