TRUSCO Flexible Duct with One-Touch Belt Φ320X5m TFD-320BS 1 Piece

Catalog number: TFD-320BS Features: ●The belt can be fixed with one touch when cleaning up, making it very convenient to carry. Uses: ●A duct that connects to a blower to take in and exhaust air. ●It can be extended for use when the exhaust site is far away. Specifications: ●Duct diameter (mm): 320 ●Length (m): 5 ●Body fabric thickness (mm): 0.35 ●Maximum diameter of compatible blower (mm): 320 ●Hard steel wire (mm): 3 ●Certified by the Japan Fire Retardant Association (Foundation) ●Utility model registration number: 3189571 ●With reducer ●One-touch belt type ●For duct diameter 320 mm only ●Heat resistance temperature: 60 to 70°C Materials/Finish: ●Base fabric: Polyester tarpaulin ●Surface treatment: PVC sheet laminated