Insulated duct cable 50mm wool fi 250 - 10m

Insulated ventilation duct fi 250 SONODEC 50 250

for installation in recuperation systems and uninsulated pieces of gravity and mechanical ventilation.

The diameters given in the title are internal.

It is made on the basis of Aluduct and thermal and acoustic insulation for the installation of mechanical ventilation and recuperation. An additional attribute is the vapour barrier foil placed between the internal duct and the mineral wool insulation. Thanks to it, condensation formed by the temperature difference will not get into the wool, as a result of which it would lose its acoustic and thermal properties.

Packaging: Sections of 10 m, compressed to 1200 mm, packed in a cardboard box.

Degree of elasticity (winding diameter): Relative to a specific outer diameter, i.e. approx. 0.75 x diameter in mm.

Temperature Range: -20°C to +140°C

Allowed vacuum: Depending on the arrangement of the cable. In straight sections, 1/3 of the pressure transmitted for a specific diameter can be assumed. Fire classification - 2839.4/11/Z00NP and 2839.6/11/Z00NP.