Specification :

•ISOAFS-ALU RECTANGULAR thermally insulated aluminium rectangular flexible air ducts are specifically produced for low and medium pressure heating, cooling, ventilation, exhaust, and air conditioning systems.
•They provide maximum cross sectional area at the minimum installation space.
•Airtight ISOAFS-ALU RECTANGULAR flexible air ducts are 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 RECTANGULAR has high elasticity and flexibility. It can be easily fitted to circular, oval, or rectangular connectors.
•The fire resistance of ISOAFS-ALU RECTANGULAR has been tested and certified by various international bodies.