Fujimori Insulated Flexible Duct Fujilex IP (Both Ends Untreated) 200φ x 10m IPM-10-200 1 Piece

Catalog number: IPM-10-200 Features: ●Acquired certification number from the Minister of Land, Infrastructure, Transport and Tourism for conforming to regulations for non-flammable materials. ●Excellent heat retention effect as glass wool is covered with synthetic resin film. ●24-hour ventilation system for highly airtight and highly insulated homes. ●Inner layer material is nonwoven fabric type. Applications: ●For general air conditioning ducts. Specifications: ● Length (m): 10 ● Inner diameter (mm): 208 ● Outer diameter (mm): 268 ● Nominal diameter (mm): φ200 ● Non-flammable certification number: NM-1032, NM-1183, NM-4038 ● F☆☆☆☆ certified product ● Operating temperature range: -5 to 60°C Material/Finish: ● Synthetic resin film, glass wool, polyester film, spiral steel plate crimp ● A flexible duct with insulation made by processing a certain width of polyester nonwoven fabric (film) and steel wire using a molding machine, forming it into a spiral tube, and covering it with glass wool and an outer layer material.