203MM HEAVY-COMBI AFS

High strength flexible air with Aluminum & PVC combination channel. Welding fume evacuation and high mechanical strength are desired. Designed for applications. Suitable for HVAC systems and It is efficient. Multi-layer laminated aluminum and polyester material Aluminum produced by reinforcing with high tensile spiral steel wire PVC jacket tightly over flexible air ducts produced by dressing. Flexibility, bending, sealing and It has the ability to be compressed. PVC jacket, mechanical strength It also acts as a moisture barrier. It prevents condensation. Products are available in 1 box (10 mt) priced.