Blowers

Cullum & Brown offers a comprehensive range of high-performance blowers designed to meet diverse industrial applications. Our selection includes both Positive Displacement Blowers and Centrifugal Blowers, each engineered for efficiency, reliability, and optimal performance.

Positive Displacement Blowers

Positive Displacement (PD) Blowers are essential for moving air and gases in various industrial processes, including chemical processing, agriculture, and bulk material handling. They operate by trapping a specific volume of air and displacing it from the inlet to the outlet, ensuring a consistent flow regardless of pressure variations.

Gardner Denver’s PD blowers are renowned for their durability and efficiency. Our offerings include:

• Straight Bi-Lobe Blowers: Featuring two figure-eight rotors, these blowers are ideal for applications requiring robust performance. 
• Straight Tri-Lobe Blowers: With a three-lobe design, they offer reduced noise and lower pulsation compared to bi-lobe models. 
• Twisted Tri-Lobe Blowers: Incorporating helical rotors, these blowers provide smoother operation, extending bearing life and enhancing overall efficiency. 
• Helical Screw Blowers: Designed with unique screw rotors, they deliver superior energy savings and are suitable for high-capacity applications. 
• Blower Packages: Pre-assembled units that simplify installation and include enclosures to minimize noise levels. 

These blowers are integral to industries such as wastewater treatment, pneumatic conveying, and vacuum applications. Their ability to maintain constant airflow under varying pressures makes them indispensable for processes requiring precise air movement.

Centrifugal Blowers

Centrifugal Blowers are designed to handle large volumes of air at low pressures, making them suitable for applications like HVAC systems, aeration in wastewater treatment, and ventilation. They operate by converting rotational kinetic energy into energy in the airflow, efficiently moving air through systems.

Gardner Denver’s centrifugal blowers are engineered for high efficiency and reliability. Our product line includes:

• Multistage Centrifugal Blowers: Capable of delivering flow rates up to 70,000 m³/h, these blowers are ideal for large-scale industrial applications. 
• High-Speed Turbo Blowers: Utilizing advanced impeller designs, they offer energy-efficient solutions for processes requiring variable airflow. 

These blowers are essential for processes that demand consistent airflow at varying pressures, ensuring optimal performance and energy efficiency.

Why Choose Cullum & Brown?

Our team of experts is dedicated to assisting you in selecting the right blower for your application, ensuring seamless integration and optimal performance.

With decades of experience, Cullum & Brown is committed to providing tailored solutions that meet the specific needs of your operations. Our partnership with Gardner Denver allows us to offer industry-leading blower technologies renowned for quality and performance.

Gardner Denver is a worldwide industrial manufacturer and leader in the positive displacement blower industry, offering several product lines to fit many low pressure and vacuum applications: Sutorbilt, Duroflow, CycloBlower, Triflow, and Heliflow. With factory support and stock just miles away in Sedalia, Missouri, we have you covered. Let us know what your application is, and we will find the best fit for your facility. In many cases, there is more than one blower that will fit the design parameters required, which gives our customers choices in terms of price, efficiency, and design of the blower.

Partner with Cullum & Brown to enhance your industrial processes with reliable and efficient blower solutions designed to meet your unique operational requirements.

For detailed specifications and to explore our full range of blower solutions, please visit our Positive Displacement Blowers and Centrifugal Blowers pages.