Heavy Duty Dampers

BSB’s Heavy Duty Dampers are engineered to deliver reliable and precise airflow regulation in applications where standard dampers may not be suitable. Built using robust materials and reinforced construction, these dampers are ideal for environments with high air pressure, continuous operation, or challenging conditions. 

Commonly used in industrial ventilation, HVAC systems, plant rooms, and large commercial buildings, heavy duty dampers provide long-term performance while maintaining system efficiency. They are available in manual, automatic, or motorised configurations, allowing flexibility to suit system design and operational requirements. 

Key benefits include: 

• High structural strength and durability 
• Reliable airflow control under demanding conditions 
• Suitable for high-pressure and high-volume systems 
• Compatibility with mechanical ventilation and HVAC applications 
• Options for galvanised steel, stainless steel, or specialist finishes 
• Designed for low leakage and consistent operation 

BSB’s Heavy Duty Dampers deliver dependable performance, making them a trusted solution for industrial-grade ventilation requirements. 

A Heavy Duty Damper is a robust ventilationcomponentdesigned to control airflow in high-demand environments.

They are commonly installed in industrial facilities, commercial buildings, plant rooms, and HVAC systems.

Features include reinforced construction, thicker materials, and the ability to handle higher pressures and volumes.

Yes — they can be supplied with manual, electric, or pneumatic actuators.

Yes — they are designed for continuous and demanding use.

Routine inspection and cleaning are recommended to ensure optimalperformance. 

Yes — bespoke sizes and specifications can be manufactured to suit project needs. 

Yes — motorised models can integrate with BMS and other control systems.