Specification :

�ISOAFS-POLY thermally insulated polyester flexible air ducts are specifically produced for low and medium pressure heating, cooling, ventilation, exhaust and air conditioning systems.
�Airtight ISOAFS-POLY is produced from multi-layer polyester, strengthened with high tension steel spring wire, surrounded with glass wool insulation and reinforced metallized polyester vapour barrier.
�ISOAFS-POLY is highly elastic and flexible. It can be easily fitted to circular or oval connectors.