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ROKAFLEXROKAFLEX
ROKAFLEXROKAFLEX
  • Home
  • Products
    • Fittings
    • Ducts
    • Dampers
    • Diffusers & ventilation grilles
    • Flexible ducts & tubes
    • Rooftop
      • Angular roof hoods
      • Round roof hoods
      • Round roof transitions
      • Angular roof transitions
    • Silencers
    • Volume flow controllers
    • Accessories
  • Catalogue
  • Solutions
    • Wholesale
    • Duct construction
    • Industry
    • Shipbuilding
    • Residential Ventilation
  • Company
    • Production
    • Quality
    • Logistics
    • Careers
    • History
    • Locations
  • Service
    • Documents
    • Rokaflex Rooftop
    • Rokadim
  • Contact
  • EN
    • DE – German
    • FR – French

lamellar hood LHED

Home ShopAngular roof hoodslamellar hood LHED
Lamellenhaube

lamellar hood LHED

LHED.

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,
mounting on a roof base or insulated roof passage,
the lowest slat extends 50 mm above the base.
Rectangular formats are available on request,

the following formula is used to determine the free transversal recess:
Fa = 2 x (A + B – 0.2) x (n – 2) x 0.05 [m2] Insert A and B in [m].
In order to prevent moisture from being drawn in when outside air is drawn in,
the air velocity in the free cross-section must not exceed 2 [m/s].

You can find further roof attachments and suitable roof ducts with our configurator at: rooftop.rokaflex.de

 

Material

aluminium, sheet steel (galvanized), stainless steel V2A, stainless steel V4A

Order example

LHED + A + B

Category: Angular roof hoods.
  • Technical data

 

lamellar hood LHEK

Angular roof hoods

Deflector hood DHE / DHED

Angular roof hoods

Square roof hood, DHV

Angular roof hoods
Blowout bend 135° ASBEF / ASBEA

Blowout bend 135° ASBEF / ASBEA

Angular roof hoods

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