Sonoflex flexible duct is one of the products of Havakaran Tehran Novavar Company under the brand name Flexibleiran, used in HVAC (Heating, Ventilation, and Air Conditioning) systems, heating, cooling, smoke and polluted air transfer, as well as in industrial and agricultural applications. This company, with over 19 years of experience, is the first and largest manufacturer of flexible ducts, tarpaulin connectors, clamps, and locks in Iran, producing its products according to international standards such as ISO 9001, ISO 14001, and ISO 18001 from Switzerland.

Features of Sonoflex Flexible Duct:

• Multi-layer structure: These ducts usually consist of multiple layers including aluminum foil, closed-cell elastomeric foam as thermal insulation, and an outer layer of laminated aluminum. This structure reduces energy loss, provides sound insulation, and prevents condensation formation on the duct surface.

• High flexibility: The corrugated and flexible shape of these ducts facilitates installation in confined spaces such as low-height false ceilings.

• Resistance to corrosion and moisture: These ducts are resistant to corrosion and moisture, ensuring a long service life.

• Suitable for HVAC systems: Sonoflex flexible ducts are a suitable replacement for traditional galvanized ducts in HVAC systems, duct splits, fan coils, hotels, hospitals, and laboratories.

Types of Sonoflex Flexible Ducts:

• Combi flexible duct: This type of duct is non-insulated, made of double-layer aluminum foil as the inner layer, PVC nylon as the outer covering, and a spring wire for structural reinforcement. These ducts are produced in lengths of 10 meters and diameters ranging from 4 inches to 20 inches.

• Insulated flexible duct: These ducts feature thermal insulation made of closed-cell elastomeric foam and are resistant to energy loss, noise, and moisture.

Applications:

• HVAC systems: For air transfer in buildings, hotels, hospitals, and shopping centers.

• Smoke and polluted air transfer: Used in various industries to transfer smoke and polluted gases.

• Agriculture and industry: For transferring fine particles such as powders and agricultural or industrial grains.

• Spaces with height limitations: Ideal for low-height false ceilings due to their high flexibility.

For more information, catalog viewing, and price lists, you can visit the official Flexibleiran website.