FD Series Mechanical Curtain Blade Fire Damper

FD Series curtain blade fire dampers are designed to stop the spread of fire through ducts passing through fire rated walls, floors, ceilings and cavity barriers.

The product range has several features and options available including, rectangular, circular or flat oval duct connections. Galvanised or stainless steel construction, low/medium and high velocity options and numerous frame variations can be chosen to suit different applications. 

Features and benefits:

• Angle frame methods, HEVAC frame methods and cleat and drop rod methods are available
• Fire resistance tested to BS EN 1366-2.
• E classified to BS EN13501-3.
• CE marked to BS EN 15650.
• Fully welded damper casing leakage Class C to BS EN 1751.
• Available in galvanised or stainless steel construction in rectangular, circular or flat oval spigot configurations.
• Tested horizontal and vertical options, with with four frame variations to suit varying applications.
• Tested multi-sections on width and height available with angle frame fixing.