Specification :

•ISOAFS-ALU thermally insulated aluminium flexible air ducts are specifically produced for low and medium pressure heating, cooling, ventilation, exhaust, and air conditioning systems.
•Airtight ISOAFS-ALU is produced from multi-layer aluminium and polyester, strengthened with high tension hard steel spring wire, surrounded with glass wool insulation and an aluminium vapour barrier.
•ISOAFS-ALU has high elasticity and flexibility. It can be easily fitted to circular, oval or rectangular connectors.
•The fire resistance of ISOAFS-ALU has been tested and certified by various international bodies.