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Flamgard-Calidair Control/Shut-Off
Dampers
Flamgard-Calidair Control/Shut Off dampers are designed
to provide low leakage levels when subjected to high static
pressures. The rigid twin skin aerofoil blade design
has enhanced stiffness which permits individual blade
lengths of 1200mm to be used without the need for center
mullions. Ideally suited for fan shut-off duty, these
dampers are often installed with vertical blade axis when
positioned directly at the discharge of a centrifugal
fan scroll, to minimise turbulence and pressure losses.
Tolerant of arduous duct conditions, these dampers
perform with minimal maintenance within hot gas
airflow system.
Data Sheets:
Cat Ref:
4.1 CCD-01 - CLICK HERE
4.2 CCD-02 - CLICK HERE
4.3 CFD-02T - CLICK HERE
CCD-01 Description:
The type CCD-01 Heavy Duty Shut-Off and
Control Damper has been specifically
designed
to meet the rigorous duty required
in a hazardous
environment where robust
construction and
dependable operation are
of prime importance.
These versatile
dampers are suitable for automatic
and
manual operation and may be used for
system
balancing, fan shut-off, fresh air
re circulation and
many more functions.
To ease installation all
dampers are supplied
with pre-drilled flanges and
are designed to
be suitable for mounting in any
attitude with
the airflow in either direction.
CCD-02 Description:
The type CCD-02 Medium Duty Control
Damper
has been specifically designed for
the industrial
market where medium weight,
construction and
dependable operation are
of prime importance.
These versatile dampers
are suitable for automatic
and manual oper-
ation and may be used for: system
balancing,
pressure control, fresh air re circulation
and
many more functions.
To ease installation all
dampers are supplied
with pre-drilled flanges and
are designed to be
suitable for mounting in any
attitude with the
airflow in either direction.
CFD-02T Description:
The type CFD-02T High temperature tunnel
damper has been designed for bolting directly
Onto walls and floors or bolting or welding to
steel support frames. The damper has been
successfully Tested and operated up to
400°C
for 2 hours.
To ease installation these
dampers can be
supplied with pre-drilled
flanges and mounting
frames.
INSTALLATION AND ASSEMBLY
Larger dampers can be constructed by joining
multiple assemblies together.
An approved
fire-resistant sealant should be
inserted
between the damper and duct to ensure
a
good seal.
Each section shall have a drive
spindle which can
be linked together
externally or driven
independently.
