RTD – Straight Duct

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Straight duct with increased rigidity due to “Z” shaped stiffening structure executed along the width of the sheet metal. Larger dimensions have stiffening internal rods. Ducts are normally provided with a strong joining profile DW30.
The product is tested in accordance to EN 1366-9 and fulfils all the prescribed requirements of performance according to EN 12101-7, used in a rectangular smoke control system (see declaration of performance). The CE marked product complies with the essential requirements of the relevant European health, safety and environmental protection legislation.

Product code: RTD