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Flamgard-Calidair Weather Louvres
Flamgard-Calidair standard fixed blade weather louvres
afford basic protection for ventilation intakes from weather
penetration where airflow velocities are less than 5m/sec.
through the louvre. The horizontal weather blades are
inclined at 45°
and have a downturned lip at the leading
edge and an upturned lip atthe trailing edge. A blade pack
of this configuration causes vortices in the airflow which
separates out the water droplets and causes them to adhere to
the blade surface and drain off.
Data Sheets:
Cat Ref:
7.1 CWL-01 - CLICK HERE
7.2 CWL-01C - CLICK HERE
CWL-01 Description:
The type CWL-01 Fixed Blade Weather Louvre
has been designed specifically to meet the
arduous conditions encountered offshore and
is suitable for fitting to duct inlets or exhausts.
CWL-01C Description:
The type CWL-01C Chevron Weather Louvre
is of a high performance design suitable for
the
arduous conditions encountered in
marine
environments. The louvre has been
independently
performance tested by BSRIA
in accordance
with the HEVAC standard weather
louvre tests.
