FD Series, Type C, Galvanised Steel Blades Out of Airstream, Angle Frame (AF) or HEVAC Frame (HF) LDGRILL500X900 Application temperature 40°C typical

Application temperature 40°C typical

They system also allows a limited amount of remote control (depending on local regulations)

a spring-free mechanism is used to operate the flag and the switch via a patented design

✔ Adjustable Stroke: 180-380mm

MFP and EP203 conventional fire alarm panels and virtually all other makes (testing on third-party panels is recommended before use)

FD Series, Type C, Galvanised Steel Blades Out of Airstream, Angle Frame (AF) or HEVAC Frame (HF) LDGRILL500X900 Application temperature 40°C typicalThe 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