Price Holyoake HFSR146 Motorised Fire Damper

The Price Holyoake HFS-R-146 is a fire and leakage rated multi-leaf steel damper, for the prevention of the spread of fire and/or smoke through ducted air systems, or between plenums. Self contained as a fire damper and externally operable by electric, or pneumatic actuator; constructed to comply with AS1668.1, 1998 and AS1682.1, 1990.