Description:
SEMIDUCT is also known as semi-rigid aluminium ducting is a lightweight, flexible but strong corrugated aluminium duct. It is spiral wound with a unique interlocked and knotted continuous seam. It is self supporting over longer lengths and generally only needs fittings or mechanics at each end for support.
Dimension:
Available in various sizes and lengths (Expandable 1m-3m)
It does the job beautifully