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Twin Blade Circular Fire Damper

Twin Blade Circular Fire Damper

In stock
QS Code: N/A
SKU: TWIN-BLADE-FIRE-DAMPER-

Twin Blade Circular Fire Damper

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Ducting Size Guide View Table
QS Code: N/A
SKU: TWIN-BLADE-FIRE-DAMPER-

    Description

    Suitable for installation in ducts, walls and ceilings. Closing temperature of 72ºC. Blade locking springs. Insulated damper blades reduce radiated heat.

    Construction provides maximum possible sealing between damper blades and body. Minimal loss of free area results in low pressure drop and noise generation characteristics.

    All fire dampers must be installed in accordance with manufacturer instructions and current building regulations.

    • Four hour tested to BS476 Part 20.
    • High shut-off twin blade design.
    • A low-cost solution for small diameter ducts.
    • Complete with gasket for in-duct mounting.
    • Low-pressure drop and noise generation.

    Additional information

    size

    , ,

    Flat System (mm) N/A
    Round System (mm) N/A
    Product Type N/A
    Product Group N/A
    Barcode N/A
    Width (mm) N/A
    Width (Kg) N/A
    Height (mm) N/A
    Length (mm) N/A
    Socket Size N/A
    Spigot Szie N/A
    Temp Max (°C) N/A
    Temp Min (°C) N/A
    Free Area N/A
    Material N/A
    Packaged Height (mm) N/A
    Packaged Length (mm) N/A
    Packaged Width (mm) N/A
    Packaged Weight (mm) N/A
    Pressure Loss (Pa) 15 l/s N/A
    Pressure Loss (Pa) 30 l/s N/A
    Pressure Loss (Pa) 60 l/s N/A
    Pressure Loss (Pa) 120 l/s N/A
    Pressure Loss (Pa) 180 l/s N/A
    Airflow Performance (l/s) Low N/A
    Airflow Performance (l/s) Med N/A
    Airflow Performance (l/s) High N/A
    Airflow Performance (m³/h) Low N/A
    Airflow Performance (m³/h) Med N/A
    Airflow Performance (m³/h) High N/A
    Decibel Rating DB Min N/A
    Decibel Rating DB Max N/A
    Diameter Inner (mm) N/A
    Diameter Outer (mm) N/A
    Diameter (mm) N/A
    Equivalent Area (mm) N/A
    Fan Opration Modes N/A
    Free Area CM Min N/A
    Free Area CM Max N/A
    Selv N/A
    Timer N/A
    Pullcord N/A
    Maximum Suggested Long Duct Run N/A
    Humidistat N/A
    Power Min Watts N/A
    Power Max (Watts) N/A
    Thickness N/A
    Volate (V) N/A

    Brand

    i-sells

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