Fire dampers and flaps are automatic or manual closing mechanisms that prevent the spread of fire and smoke through the ductwork. We offer rectangular, circular neck, and tubular dampers.
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Ducts, Chimenys & Air Diffusion | Morgui
Fire dampers and flaps
Fire dampers are suitable for air supply and extraction systems to compartmentalize and prevent the spread of fire and smoke in case of fire.
Rectangular damper
Damper body manufactured from galvanized steel sheet. Manual or motorized closing lever. Maximum temperature of the ducted air under normal conditions: 70°C. Certified by an accredited laboratory and compliant with UNE-EN 13501-2 standard, with EI 120 fire resistance.
Circular neck dampers
Rectangular dampers with a circular neck, 400 mm deep. Constructed of zinc-plated steel. Manual or motorized closing lever. Plaster seal, fusible at 70°C. Certified and approved according to UNE-EN 13501-2 standard and fire resistance EI 120.
Tubular damper
The damper tunnel is made of galvanized steel sheet, and the flap is made of refractory material. Length: approx. 400 mm. Fuse triggers at 72 °C. Manual or motorized closing lever. Certified and approved according to UNE-EN 13501-2 standard and fire resistance EI 120.
Flaps
The SC EI 90 and EI 120 fire dampers incorporate a fuse that trips at 70°C. This prevents the passage of smoke and fire for the time specified for each damper. Certified and approved according to UNE-EN 13501-2 standard.
