FD Series, Type C, Galvanised Steel Blades Out of Airstream, Pattress Fit (PF) Diameter:950mm

FD Series, Type C, Galvanised Steel Blades Out of Airstream, Pattress Fit (PF) Diameter:950mmThe FD C series Circular Single Blade Externally Resettable Combination Fire and Volume Control Damper is designed to prevent the spread of fire and smoke through circular ducts that pass through fire rated walls, floors, ceilings, and cavity barriers. ES classified fire damper with reduced smoke leakage characteristics (BS EN 1366 2). Size range available: 100mm to 315mm dia. The FD C Series can be installed from one side of the fire separation

and a compact

5’ light distribution (min 0

Sensitivity 3 Detection Modes (class A1R

drainage gutter

devices per detector zone 25 detectors (or 32 detectors/manual call points combined)

Silence Fault Sounders

Fast Clamps

possibility of including the smoke detector connections from the call point also provide a more advanced scenario than most other systems

Designed to allow safe and easy access onto the roof space

The unit can be mounted in a 4” square x 2-1/8” back box

It is available in red or white with termination of field wiring made to the backbox for a clean first fix

If the environment is clean with no smoke detected for a period of time