Flexible Ducting Insulated Aluminium Flexible Hose Click to see full view Flexible Ducting Insulated Aluminium Flexible Hose Aluminium hose strengthened with hard steel wire and surrounded with 25mm thermal glass wool insulation. Will minimise heat loss or gain from temperature differential between the airflow and the ambient air.FIRE RESISTANT PRODUCTLENGTH : 10m length compressed to 1m box.DIAMETER : 102, 127, 152, 203, 254, 305mmCOLOUR : Aluminium Documents aluminium-flexible-ducting-data-sheet.pdf Contact for pricing Contact for pricing