3m Expandable Aluminium Semi Rigid Duct 75mm
Internal diameter is approx 77mm to slide over a 75mm diameter neck.
0.1mm thick aluminium construction.
AS1530.3 and S1668.1 compliant. Temp rated from -20C to 150C.
4-zero fire rated.
Expandable to 3 metres length
See the full range of duct here.
This product is also commonly used in automotive applications as a 75mm flexible extendable air intake/inlet hose on a turbo intercooler.
Note This product will be unavailable until approx late August 2021
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