Intumescent Rectangular Fire Block Damper Plate Mounted Axial Fans Designed to reduce cross-talk output

Designed to reduce cross-talk output noise in ducted systems

Whether you’re enhancing ventilation in residential

and increased system efficiency — making it ideal for commercial and high-performance HVAC systems

Suitable for spiral and straight seamed circular ducts

strong steel rollers

Intumescent Rectangular Fire Block Damper Plate Mounted Axial Fans Designed to reduce cross-talk outputPrevents the spread of fire through ducts or apertures in fire resisting elements such as partitions and doors Application to provide up to one hour fire barrier in ductwork systems Slats swell, fusing together to form a non combustible mass, preventing the passage of hot smoke and gases Slimline construction, low maintenance and easy to fit Bi directional air flow