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Flamgard-Calidair Blast Dampers

Flamgard's Blast dampers 'BLD01' (1Bar) & 'BLD-02' (0.4Bar)
are designed to prevent blast forces entering ventilation duct
systems. They are rigidly constructed for this purpose and
comprises of two sections. An 'eggcrate' debris catcher directs the
blast onto the blade pack, which consequently closes under
blast pressure, isolating the blast force and preventing blast
damage or loss. The blade open position is adjusted and held
by a 'blast break' mechanism.

Data Sheets:
Cat Ref:
8.1        BLD-01 - CLICK HERE  

8.2        BLD-02 - CLICK HERE

BLD-01 Description:

The type BLD-01 High Pressure Blast Damper
is of a high performance design suitable for
the arduous conditions encountered in marine
and offshore environments. The Blast Damper
has been independently performance by
Aberystwyth University and certified to
04ATEX9322 for ATEX Group II Category 2 G/D
use by SIRA.

BLD-02 Description:

The type BLD-02 Medium Pressure Blast Damper
is of a high performance design suitable for
the arduous conditions encountered in marine
and offshore environments. The Blast Damper
has been independently performance by
Aberystwyth University and certified to
04ATEX9322 for ATEX Group II Category 2 G/D
use by SIRA.

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