BFDC-V - Butterfly fire damper with air valve 120'

Cilindrical fire damper used for the isolation of duct penetrations
Cilindrical fire damper used for the isolation of duct penetrations
Cilindrical fire damper used for the isolation of duct penetrations
BFDC-V - Butterfly fire damper with air valve 120'
Cilindrical fire damper used for the isolation of duct penetrations between fire compartments. Long casing, with air valve, fuse only and certified to 120 minutes
/en/documents/web_020/?bfdc-v-120-technical-information-sheet-15976.pdf
/en/documents/web_060/?bfdc-v-120-declaration-of-performance-14785.pdf
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