Circular Fire Damper – 250mm Diameter – C/W Lugs – HVC
Fire dampers contain a steel curtain held in the open position by a fused link.
The link will break once a certain temperature is reached and powerful springs pull the curtain closed.
Supplied with lugs to suit
ELS-GAPB - Surface mounted casing - Helios
061B-0315 - 315mm - Matching Flange - Elta
TEID7.5A - FlaktWoods - Transformer Single Phase Fan Speed Controller
SGR 200 - Guard for spigot connection for RR - Helios 


