Flexible air conditioning ventilation duct, air extraction hose, 150mm diameter, 5m long, for ventilation and exhaust (thermal insulation)

About this product Flexible PVC duct, 160 mm diameter, 5 m length. Construction consists of an inner PVC membrane, a thick steel wire reinforcement, and a double layer of aluminum foil under a waterproof PVC outer layer. The tight spacing of the steel wire provides high elasticity and excellent resistance to deformation, preventing tears or punctures in the ventilation system. Safe and non-toxic materials: manufactured using a combination of PVC and a double layer of aluminum foil. Waterproof, flame-retardant, and wear-resistant composite materials; high durability and stability. The inner aluminum foil ensures a good seal and limits light transmission (operating temperature range: -30 to 80 °C). Effective noise reduction for fans and activated carbon filtration systems (up to 50% noise reduction); Compatible with carbon filters and 150 mm diameter intake and exhaust fans. Cut to the desired length: The flexible duct can be easily cut to the required size using a utility knife or precision knife, according to your needs. High flexibility and elasticity: Aluminum ventilation duct with tightly spaced steel wire reinforcement, allowing for free bending. Simple and convenient installation, suitable for various environments. Suitable for ventilation, heating, and air conditioning systems; ideal for air transfer and supply in kitchens, greenhouses, bathrooms, dryers, etc.