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FIEGER FLL 131 aluminium louvres Insulated aluminium louvres

The FLL 131 is our glass-free ventilation and smoke extraction range. Manufactured with insulated aluminium louvres, these units give you all the same advantages as our louvre windows in terms of natural ventilation and smoke extract properties.

They also allow aesthetically sleek and innovative options in facade design.

Thermally insulated

Uninsulated

You can also find more information about the FIEGER FLL aluminium louvres:

in the data sheet in the data sheet
in the technical drawings for installation in the technical drawings for installation
in the technical drawings for accessories in the technical drawings for accessories
in the technical drawings for the drives in the technical drawings for the drives
in the CAD data as dwg in the CAD data as dwg
in the CAD data as dfx in the CAD data as dfx
Lamellenfenster von Fieger sind sowohl gestalterisch wie auch in Energie-, Brandschutz-, und Lüftungskonzepten unschlagbar vielseitig. Aussenansicht des Sigmund-Freud- Institut Frankfurt am Main, Deutschland

FLL 131

is available with manual, electric and pneumatic drives.
In addition to the examples shown, further installation variants are available to suit a wide variety of applications.

FIEGER FLL aluminium louvres information at a glance

Feature:

Natural ventilation, natural smoke and heat exhaust ventilator (NSHEV), smoke extraction from
lift shafts


Certification
NSHEV certification
in accordance with
EN 12101-2

Windows and Doors
Product Standard
certified in accordance
with EN 14351-1


Flow coefficient Cvo
in accordance
with  EN 12101-2
max. 0.61


Wind load classification
in accordance with
EN 12101-2
WL 3000


Resistance to heat
and mechanical
stability in accordance
with EN 12101-2
B 300-E



Reliability classification
in accordance
with EN 12101-2
Re 1000


Snow load
classification
in accordance
with EN 12101-2
SL 0



Low ambient
temperature
classification in
accordance
with EN 12101-2
T (-5)



Design:

Louvre blades are centrally pivoted.
Thermally separated
aluminium extrusions.

Dimensions
Aluminium
louvres:
Louvre height (fix)

131 mm
Louvre depth 27 mm

Vent frames:
Visible frame width 40 mm

  Centre mullion
60 mm

Frame depth

65 mm
Max frame height
Unlimited (couplable)

Max frame width

1.300 mm

Max frame width
with centre mullion
2.600 mm

 

Glazing:

Frameless thermally broken
composite aluminium.

Examination
Anti-trap protection
in accordance with
The Machine Directive 2006/42/EG
SK 3 / SK 4


 

PRODUCT-OVERVIEW

INSTALLATION INSTRUCTIONS

Product Chart

ProdukttabelleDeutsch

FLL data sheet

ProdukttabelleDeutsch

Do you need more information?
Contact us:

Or get advice directly from our specialist team:
info@fieger.co.uk
+44 1793 676450