BSB FSD-C Series Manual page 8

FSD-C Series
Single Blade Fire and Smoke Dampers – Product Testing
FSD-C in Dry Wall - Actuator inside and outside of furnace
Tested to BS EN 1366-2
Test Report No. 279799 refers
• Tested to BS EN 1366-2 and BS EN 13501-3
• E120 integrity classification.
• ES120 integrity classification.
• Complies with classes A, B & C of DW144.
• Surpasses minimum requirements on case leakage
• Surpasses minimum requirements on blade leakage
• Damper casing conforms to BS EN 1506
VIEW FROM NON-FURNACE SIDE
The FSD-C single blade combination fire and smoke
damper with its unique feature of requiring only a single
installation plate when being installed within tested
applications, and without the need for any infill between the
damper body and the structure that it sits within. Is the first
damper of its type to achieve and exceed the requirements
of classification EN1366-2.
8
Test Conclusions:
The FSD-C combination Fire and Smoke damper satisfied
the requirements of BS EN 1366-2 and BS EN 13501-3
achieving the lowest closed blade leakage of any damper
within its class.
Dampers were tested affixed to the inside of the furnace
wall and also to the external wall of the furnace with the
damper closed blade being fully exposed to the furnace
rapid rising temperature.
The achieved ES classification ensures that in a fire
condition the non fire side is fully protected (from radiated
heat) for the achieved period, providing vital time for the
emergency services to respond, ensuring safe passage of
escape and protection of contents.
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