[Features] ●It is a color duct that is easy to get used to, assuming use indoors. -Since the fabric is layered and the steel wire is sandwiched, there is no overtape and it has a simple appearance. ●It is a duct that is convenient to carry because of its lightweight and compact design. ●There is no torsion in the duct, preventing blow pressure loss.
[Use] -
【specification】 - Duct diameter (mm): 320 -Length (m): 5 - Body fabric thickness (mm): 0.35 - Applicable blower maximum diameter (mm): 320 - Reducer diameter (mm): 350 - Hard steel wire (mm): 2.6 Color: indigo blue
[Specification 2] Heat-resistant temperature (°C): 60°C to 70°C ● Japan Fire Retardant Association Certified Indigo Blue (Fire Retardant certified product) ●Type with reducer Suspension bracket (galvanized) - Rope diameter: 3 mm
