Semi Flexible Spiral Double Wall Aluminium Air Ducts(Smooth Inside)

Ø mm

Ø80

Ø100

Ø120

Ø125

Ø130

Ø140

Ø150

Ø160

Ø180

Ø200

Ø230

Ø250

Ø300

 

 

Its smooth interior design allows for more airflow, adding back the 20% drag factor that's lost in traditional corrugated liners.
Its smooth interior design minimizes desiccation on the interior wall.
Double –wall construction vs single wall construction : heavier  and more  robust pipe.
It is a lot easier to clean the residues inside.
Also suitable for transferring the warm air from the fire place to cold rooms. 

 

TECHNICAL PROPERTIES


Made from 2- ply 8150 H22 Aluminium Alloy.
Temperature Range : -30° C / 250° C.
Thickness :  100μm (0.10mm)

Supplied in 2m and 3m in length(non compressed)