Flexible duct consists of sleeve, insulation and core. The sleeve is made of fire rated material, including metalized PET laminated with glue,whereas core is made of PET laminated together with glue by incapsulated spring wire inside.
Sizes: 150MM, 200MM, 250MM, 300MM, 350MM, 400MM, 450MM, 500MM and 600MM.
Length: 5M and 10M
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