Outlet silencer for DVV fans
Octagonal casing from AlMg3, built as silencer to outlet, vertical exhaust.
Suitable for DVV-XS, XM, XL, XP/F400, F600, 120, EX. Certified together with DVV/F400 and F600 according to EN 12101-3. Insulation of 80 mm mineral wool with glass mat, perforated steel sheet for protection of insulation. Recommended to order together with DVV fan, the marking of the assembled fan is DVVI (I=insulated). Observe additional weight from the table, when fitted to DVV. DVV-XS, XL, XM, XP/F400, F600 with HSDV can be equipped with FSL snow load flaps, too.
HSDV can be mounted instead of ordinary casing afterwards, too (exception: DVV-EX). New labels are needed.
Noise attenuating 7 to 8 dBA.
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