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Gardner Denver’s industrial blowers combine proven rotary lobe technology with innovative design to deliver consistent performance in vacuum and pressure applications. Our rotary lobe blowers are trusted across industries for their durability, efficiency, and low maintenance requirements. Whether you’re moving air for wastewater treatment or supporting pneumatic conveying systems, Gardner Denver industrial blowers provide the airflow solutions you need. Contact us today to learn how rotary blower technology can benefit your industrial process or wastewater application.

Rotary Blower Lobe Industrial Blower Models

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Sutorbilt Legend Blowers

Pressure up to 15 psig
Vacuum up to 16 inHg
Flows up to 3,015 cfm

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Sutorbilt Legend DSL Blowers & Gas Pumps

Pressure up to 15 psig
Vacuum up to 16 inHg
Flows up to 950 cfm

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Sutorbilt 4500 Series Blowers

Pressure up to 15 psig
Vacuum up to 16 inHg
Flows up to 3,929 cfm

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Sutorbilt® 8000 Series Blowers

Pressure up to 20 psig
Vacuum up to 16 inHg
Flows up to 9,480 cfm

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Duroflow Series Blowers

Pressure up to 15 psig
Vacuum up to 16 inHg
Flows up to 4,300 cfm

Rotary Lobe Blowers for Wastewater Treatment

Wastewater treatment facilities trust Gardner Denver blowers for their critical aeration and digestion processes. Known for their durability, energy efficiency, and low maintenance, these blowers deliver reliable performance where it matters most. Explore our wastewater blower solutions.

Water & Wastewater Blower Solutions
Water and Wastewater Blower Solutions

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Conveying Solutions Brochure

Industrial Blowers Brochure

How Do Rotary Lobe Industrial Blowers Work? 

Inside a Gardner Denver rotary lobe blower, two precisely engineered rotors operate in perfect synchronization, spinning in opposite directions. This coordinated motion generates a suction force, drawing air into the blower.

As the air enters, the specialized lobes on the rotors guide it along a controlled path. This action compresses the air, increasing its pressure without any internal contact or friction.

The industrial blower then forcefully expels the compressed air, delivering high-pressure airflow ideal for wide range of industrial applications, including aeration, pneumatic conveying, and materials handling.

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Bi-Lobe Rotor Principle Sutorbilt

Key Advantages of Rotary Lobe Industrial Blowers 

  • Optimal Performance with Continuous Operation: Designed for continuous duty, these industrial blowers deliver steady, reliable airflow to keep operations running smoothly. 
  • Built to Last in Tough Conditions: Engineered for durability, Gardner Denver rotary lobe blowers perform in the most demanding industrial environments. 
  • Low Noise and Vibration Levels: Quiet and stable operation creates a more comfortable workspace for operators. 
  • Energy-Efficient Design: With a focus on efficiency, these industrial blowers reduce energy consumption and lower operation costs while supporting sustainability goals. 
Discover More about Rotary Blower Types

Gardner Denver Blowers

At Gardner Denver, we offer a wide range of blower products in various configurations. Visit our Product Page to discover our full range of products and learn more about how our blower technologies and designs can best suit your application needs.

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