Duct turning vanes are a key component of flow control which can optimise flow into a process or reduce back pressure in the exhausting of equipment.
Cullum specialises in designing and precision manufacturing duct turning vanes for various applications, including flow-only and acoustic requirements. Our expertise extends to supplying both static and movable turning vane assemblies to precision test facilities worldwide.
These assemblies are meticulously optimised to minimise pressure drop and self-generated noise while maximising laminar flow regions within duct systems.
Our legacy in supplying flow conditioning equipment dates back to 1959 when we supplied our first indoor purpose-built prop plane test facility for Nordic Airways. Over the years, we have continuously refined and developed our turning vane designs to ensure optimal performance and efficiency.
With Cullum, you can trust that your customers will receive the right duct turning vane solution every time, backed by our decades of experience and dedication to excellence in engineering.
Ready to optimise your duct systems with precision-designed turning vanes? Contact Cullum today to discuss your specific needs and discover how our expertise can enhance your project!
Applications
Cullum’s duct turning vanes are ideally suited for aerospace test facilities, where precise flow control and acoustic performance are critical. Our vane assemblies are engineered to minimise pressure drop and turbulence while maximising laminar flow, ensuring reliable test data and efficient operation of high-performance equipment. With decades of experience supplying flow conditioning systems to aerospace facilities worldwide, Cullum delivers both static and movable vane solutions that meet the demanding standards of this sector.
Cullum’s duct turning vanes are perfectly suited to test cells, where controlled airflow and acoustic performance directly impact accuracy and efficiency. Our vane assemblies are designed to minimise pressure drop and noise while maximising laminar flow, creating stable and repeatable test conditions. With extensive experience supplying both static and movable vane solutions to test cell environments worldwide, Cullum ensures reliable performance, precision engineering, and long-term durability to support critical testing operations.
Cullum’s duct turning vanes are highly suited to automotive test solutions, where consistent airflow and noise control are vital for accurate measurement and performance evaluation. Our vane assemblies are engineered to reduce pressure drop and turbulence while optimising laminar flow through test cell ducting, ensuring repeatable and reliable results. With decades of experience in precision flow conditioning, Cullum delivers both static and movable vane systems that enhance efficiency and maintain the integrity of automotive testing environments.