TRUSCO flexible duct noncombustible type Φ320 x length 5m

[Features] ●Suitable for welding and fusing work sites. - Uses a non-combustible fabric coated with silicon resin on glass fiber. ●It does not spread even if welding sparks fly, and it has excellent heat resistance (no abnormality in appearance even after being left at 200°C for 48 hours).

[Use]
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[Specifications] ● Fabric thickness (mm): 0.35 ● Compatible blower maximum diameter (mm): 320 ● Reducer diameter (mm): 350 ● Duct diameter (mm): 320 ● Length (m): 5

[Specification 2] ● Certified by the Japan Fire Retardant Association ● Passed the JIS A 1323 (flame retardancy test) of the Building Materials Testing Center ● Comes with a noncombustible type reducer ● Hanging bracket

[Materials/Finish] - Base fabric: Glass fiber fabric - Surface treatment: Silicone resin coating

[Set contents/accessories]
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[Caution] ●Due to the characteristics of the fabric, it may wear out if used on non-smooth floors such as concrete. Avoid direct contact with the floor when using.