Further information for Helios Ventilatoren FDS250 - Helios mounting curb 870mm
FDS 250/315
GRP flat roof base
to placing of roof fans and
ventilation hoods on flat roofs. Horizontal-
right Monday with RD roof fans
pitch up to max. 25 degrees allowed.
Corrosion resistant fiberglass finish with
abrasion-resistant and heat-insulating, sound-
insulation. Snow Secure Socket height.
Incl.Screws for mounting, profile
and rubber seal between base and
base plate.
Make: Helios
Item: 1379
Type: DDR 250/315
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