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

{"id":15105672708482,"title":"FD Series, Type C, Galvanised Steel Blades Out of Airstream, Pattress Fit (PF)","handle":"fd-series-type-c-galvanised-steel-blades-out-of-airstream-pattress-fit-pf","description":"\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003eES classified fire damper with reduced smoke leakage characteristics (BS EN 1366-2). Size range available: 100mm to 315mm dia.\u003c\/p\u003e\n\u003cp\u003eThe FD-C Series can be installed from one side of the fire separation barrier without the need for fire-rated infill material.\u003c\/p\u003e\n\u003cp\u003eThe FD-C Series circular single blade Fire dampers are suitable for use in dryline walls and masonry\/concrete walls and floors and cavity barriers and is independently 3rd party tested and certified to the following standards:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFire resistance tested to BS EN 1366-2.\u003c\/li\u003e\n\u003cli\u003eES classified to BS EN13501-3 CE marked to BS EN 15650 Closed blade leakage Class 3 to BS EN 1751.\u003c\/li\u003e\n\u003cli\u003eDamper casing leakage Class C to BS EN 1751. Normal operating conditions – up to a maximum of 1000Pa.\u003c\/li\u003e\n\u003cli\u003eThe patented single blade layered design is held open against a torsion spring that is released via a fusible link having an alloy component that melts at 72°C allowing the spring mechanism to close the damper.\u003c\/li\u003e\n\u003cli\u003eThe externally resettable damper assembly and fusible link design enables testing without the need for specialist tools or access panels. NB: Access panels may be required to comply with DW145 G.3.1.5.\u003c\/li\u003e\n\u003cli\u003eFor the protection of escape routes and areas with sleeping risk, the FSD-C damper should be used. Please refer Approved Document B (ADB).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","published_at":"2025-10-09T14:06:29+01:00","created_at":"2025-09-22T13:32:08+01:00","vendor":"BSB","type":"Damper","tags":["BSB","Damper","Fire damper"],"price":3739,"price_min":3739,"price_max":17783,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":55708363293058,"title":"100mm","option1":"100mm","option2":null,"option3":null,"sku":"FD-C-G-PF100","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"FD Series, Type C, Galvanised Steel Blades Out of Airstream, Pattress Fit (PF) - 100mm","public_title":"100mm","options":["100mm"],"price":3739,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":55708363325826,"title":"125mm","option1":"125mm","option2":null,"option3":null,"sku":"FD-C-G-PF125","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"FD Series, Type C, Galvanised Steel Blades Out of Airstream, Pattress Fit (PF) - 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Size range available: 100mm to 315mm dia.\u003c\/p\u003e\n\u003cp\u003eThe FD-C Series can be installed from one side of the fire separation barrier without the need for fire-rated infill material.\u003c\/p\u003e\n\u003cp\u003eThe FD-C Series circular single blade Fire dampers are suitable for use in dryline walls and masonry\/concrete walls and floors and cavity barriers and is independently 3rd party tested and certified to the following standards:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFire resistance tested to BS EN 1366-2.\u003c\/li\u003e\n\u003cli\u003eES classified to BS EN13501-3 CE marked to BS EN 15650 Closed blade leakage Class 3 to BS EN 1751.\u003c\/li\u003e\n\u003cli\u003eDamper casing leakage Class C to BS EN 1751. Normal operating conditions – up to a maximum of 1000Pa.\u003c\/li\u003e\n\u003cli\u003eThe patented single blade layered design is held open against a torsion spring that is released via a fusible link having an alloy component that melts at 72°C allowing the spring mechanism to close the damper.\u003c\/li\u003e\n\u003cli\u003eThe externally resettable damper assembly and fusible link design enables testing without the need for specialist tools or access panels. NB: Access panels may be required to comply with DW145 G.3.1.5.\u003c\/li\u003e\n\u003cli\u003eFor the protection of escape routes and areas with sleeping risk, the FSD-C damper should be used. Please refer Approved Document B (ADB).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e"}