Cullum USA
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Air intake systems play a crucial role in various industrial applications, from gas turbine packages to aerodynamic test facilities.

At Cullum, we understand the importance of optimising these systems for maximum performance and efficiency. That’s why we offer custom-designed air intake silencers tailored to meet the specific needs of our clients.

Our air intake silencers are designed with versatility in mind, suitable for new installations, retrofit projects, or upgrade applications. Whether you’re looking to enhance the performance of your existing system or integrate a new solution, our ducting options provide reliable performance, durability, and minimal maintenance requirements.

We prioritise high performance, longevity, and low maintenance in all our designs, ensuring that your air intake system operates efficiently for years to come.

Our team pays meticulous attention to detail, implementing fiber retention systems inside the baffles to effectively eliminate Foreign Object Debris (FOD) risk, regardless of flow velocity.

With a proven track record of excellence, Cullum has supplied ultra-low high acoustic performance silencers for gas turbine packages, ensuring ultra-low noise emissions. Additionally, our high acoustic performance silencers are coupled with high aerodynamic efficiency, making them ideal for aerodynamic test facilities where precision and reliability are paramount.

Ready to optimise your air intake system with our high-performance silencers? Contact our team of experts today to discuss your specific requirements and find the perfect solution for your needs.

Whether you’re seeking noise reduction, improved airflow, or enhanced performance, we have the expertise and solutions to meet your goals. Experience the difference with Cullum’s customised air intake silencers.

Applications

Ventilation Intake Ducting and Silencers

Cullum’s Industrial Intake Ducting and Silencing solutions are designed to meet the demanding requirements of ventilation intake systems, where controlled airflow and reduced noise levels are essential for efficient and compliant building operation. Our precision-engineered intake ducting and silencers minimise fan and airflow noise while maintaining smooth, unrestricted air intake to ventilation plant. By integrating advanced acoustic attenuation with robust ducting design, Cullum delivers intake solutions that enhance environmental noise performance without compromising airflow efficiency. The result is reliable, low-noise ventilation intake systems that support comfortable, well-ventilated environments across commercial, industrial, and infrastructure facilities.

Cullum’s Industrial Intake Ducting and Silencing solutions are designed to meet the demanding requirements of aerospace wind tunnels, where stable, quiet, and distortion-free airflow is critical to accurate aerodynamic testing. Our precision-engineered intake systems minimise turbulence and background noise, ensuring consistent and repeatable flow conditions for reliable test data. By integrating advanced silencing technology with robust ducting design, Cullum delivers intake solutions that not only optimise acoustic performance but also withstand the rigours of continuous operation in aerospace test environments. The result is controlled, high-quality airflow that supports the development and validation of next-generation aerospace technologies.

Cullum’s Gas Turbine Ducting and Silencing solutions are engineered to deliver reliable airflow management and advanced noise reduction for gas turbine testing and operation. Designed to withstand the extreme temperatures, pressures, and acoustic loads of turbine environments, our systems ensure stable and distortion-free airflow while minimising noise breakout. From intake to exhaust, Cullum provides fully integrated ducting and silencing solutions that optimise performance, protect personnel, and support compliance with stringent industry and environmental standards. Trusted worldwide, our technology delivers robust, serviceable performance for both civil and military gas turbine applications.

Cullum’s flow management and silencing solutions are ideally suited to aerodynamic test facilities, including scale model wind tunnels, compressed air facilities, and automotive test cells. Our technologies—ranging from Flow Core Honeycomb for precise flow conditioning to advanced ducting and silencing systems—are engineered to minimise turbulence, reduce noise, and create controlled environments for accurate aerodynamic measurement. Whether testing scale models, simulating airflow with compressed air, or validating vehicle performance in automotive cells, Cullum delivers customised, robust solutions that ensure repeatability, accuracy, and efficiency in aerodynamic testing programmes worldwide.

Cullum’s engineered ducting, silencing, and flow management solutions are designed to meet the demanding requirements of aerospace test facilities, including jet engine cells, dyno rigs, turboshaft, and turbo-prop test environments. Our systems ensure precise airflow control, advanced noise reduction, and robust thermal performance, creating stable conditions for accurate data capture and repeatable testing. With decades of experience supporting aerospace programmes worldwide, Cullum delivers tailored solutions that optimise safety, efficiency, and compliance while enabling the reliable validation of next-generation propulsion technologies.