FD Series, Type C, Galvanised Steel Blades Out of Airstream, Angle Frame (AF) or HEVAC Frame (HF) LDGRILL500X900 They system also allows a

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

Commercial and residential window automation

● Country of Origin: Germany

Application temperature 40°C typical

The toughened outer glass pane has a ceramic edge coating giving you a stylish finish

FD Series, Type C, Galvanised Steel Blades Out of Airstream, Angle Frame (AF) or HEVAC Frame (HF) LDGRILL500X900 They system also allows aThe 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