Prese d'aria esterna

layer

NL

Acoustic louvres as a protection of air conditioning systems against the direct ingress of rain, leaves and birds into fresh air and exhaust air openings

  • Maximum width of 1800 mm, maximum height of 2250 mm
  • Low differential pressure due to aerofoil blades
  • Low air-regenerated noise
  • All aerodynamic data is measured in aerodynamics and acoustics laboratories
  • Absorption material faced with glass fibre fabric and retained by perforated sheet metal
  • Double bank of louvre blades for demanding acoustic requirements
  • Non-active section, without acoustic function, for a uniform appearance
  • Multi-section constructions for large dimensions


Optional equipment and accessories

  • Powder-coated

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layer

WGK

External weather louvres as a protection of air conditioning systems against the direct ingress of rain, leaves and birds into fresh air and exhaust air openings

  • Maximum width of 1997 mm, maximum height of 1997 mm
  • Low differential pressure due to aerofoil blades
  • Low air-regenerated noise
  • All aerodynamic data is measured in aerodynamics and acoustics laboratories
  • Available in standard sizes and many intermediate sizes
  • Simple and quick installation due to perimeter border


Optional equipment and accessories

  • Installation subframe
  • Insect screen
  • Powder-coated or anodised

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layer

WG-JZ

Combinations of external weather louvres and multileaf dampers as a protection against the direct ingress of rain, leaves and birds, and for shut-off and control

  • Maximum width of 2000 mm, maximum height of 1995 mm
  • Low differential pressure due to aerofoil blades
  • Low air-regenerated noise
  • All aerodynamic data is measured in aerodynamics and acoustics laboratories
  • Aerofoil parallel or opposed hollow blades
  • Casing air leakage to EN 1751, class C
  • Available in standard sizes and many intermediate sizes
  • Pre-assembled combination, hence fast and easy to install


Optional equipment and accessories

  • Installation subframe
  • Insect screen
  • Powder-coated or anodised surface
  • Actuators: Open/Close actuators, modulating actuators

per saperne di più

layer

WG-KUL

Combinations of external weather louvres and non-return dampers as a protection against the direct ingress of rain, leaves and birds, and to prevent air from flowing against the intended airflow direction.

  • Maximum width of 2000 mm, maximum height of 1665 mm
  • Low differential pressure due to aerofoil blades
  • Low air-regenerated noise
  • All aerodynamic data is measured in aerodynamics and acoustics laboratories
  • Maximum differential pressure: 100 Pa
  • Available in standard sizes and many intermediate sizes
  • Pre-assembled combination, hence fast and easy to install


Optional equipment and accessories

  • Installation subframe
  • Insect screen
  • Powder-coated or anodised surface

per saperne di più

layer

WGF

External weather louvres – specifically for façade installation – as a protection of air conditioning systems against the direct ingress of rain, leaves and birds into fresh air and exhaust air openings

  • Maximum width of 2000 mm, maximum height of 2500 mm per section
  • For the installation into façades or for the construction of enclosures for machinery or electrical equipment
  • Low differential pressure due to aerofoil blades
  • Low air-regenerated noise
  • All aerodynamic data is measured in aerodynamics and acoustics laboratories
  • Variants made of galvanised sheet steel or aluminium
  • Flexible arrangement of sections for covering large areas (should then be fixed on a support structure which is to be provided by others)


Optional equipment and accessories

  • Corner section
  • Insect screen
  • Powder-coated or anodised

per saperne di più

layer

WG

External weather louvres as a protection of air conditioning systems against the direct ingress of rain, leaves and birds into fresh air and exhaust air openings

  • Maximum width of 2400 mm, maximum height of 2310 mm, maximum area of 4 m² (aluminium variant also for continuous horizontal runs)
  • Low differential pressure due to aerofoil blades
  • Low air-regenerated noise
  • All aerodynamic data is measured in aerodynamics and acoustics laboratories
  • Available in standard sizes and many intermediate sizes
  • Simple and quick installation due to perimeter border
  • Variants made of galvanised sheet steel, aluminium or stainless steel
  • Flexible arrangement of sections for covering large areas (should then be fixed on a support structure which is to be provided by others)


Optional equipment and accessories

  • Installation subframe
  • Can be combined with multileaf or non-return dampers
  • Insect screen
  • Powder-coated or anodised

per saperne di più

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Specifichi il suo messaggio ed il tipo di richiesta
Tel.: +39 029829741 | Fax: +39 0298297460

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Grazie per il tuo messaggio!

Visual contact Visual contact

Il tuo messaggio è stato inviato e sarà processato a breve.
Il nostro dipartimento per la gestione delle richieste ti contatterà appena possibile.
Per domande di carattere generale riguardanti i nostri prodotti o servizi, è possibile contattare:
Tel.: +39 029829741 | Fax: +39 029829760