Intumescent Rectangular Fire Block Damper Plate Mounted Axial Fans 30m roll and housed in

30m roll and housed in a protective plastic casing

strong steel rollers

corrosion-resistant galvanised steel

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

Intumescent Rectangular Fire Block Damper Plate Mounted Axial Fans 30m roll and housed inPrevents 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