lamellar hood LHEK
The square lamellar hood is an outdoor and exhaust air hood,
the design blends harmoniously with contemporary architecture,
inside equipped with a bird screen,
Painting in all RAL standard colors possible.
The following formula is used to determine the free transversal recess:
Fa = 2 x (A + B) x (n – 2) x 0.05 [m2] Insert A and B in [m].
In order to prevent moisture from being sucked in when outside air is sucked in,
the air velocity in the free cross-section must not exceed 2 [m/s].
Mounting on a duct with plug-in end.
Mounting with duct profile (20-30-40 mm),
Standard: Up to edge length 1000 mm profile 20 mm,
from edge length 1000 mm profile 30 mm.
aluminium, sheet steel (galvanized), stainless steel V2A, stainless steel V4A
LHEK (1 or 2) + A + B
LHEK1 with plug-in end, LHEK2 with channel profile