NCA S100 Fire Damper

Product Code: NCA S100

A CE marked fire damper, certified for use in masonry walls, drywall partitions and concrete floors.

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S100 duct connection

S100 material

S100 installation frame

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Description
About NCA S100 Fire Damper

CE marked curtain type fire damper, assessed against the requirements of BS EN 15650.

NCA Series 100 fire dampers are certified for use in the below installations, with ratings up to E120.
- Masonry wall (HEVAC and plate frame)
- Drywall partition wall (Plate frame only)
- Concrete floor (Plate frame only)
Manufactured from galvanised steel as standard, stainless steel construction in grades 430, 316 (marine spec) and 304 is available as an option.

During normal conditions, the curtain type blade pack is recessed into the damper header and retained in place by a fusible link which leaves the duct open to airflow.
Upon exposure to temperatures higher than 72°C the fusible link will split, and the blade pack will be fully extended by springs to shut down the duct.
Series 100 Fire Dampers are designed to be used as part of building compartmentalisation, as the process of constructing a building with zones with the purpose being if a fire starts in any one zone that it is contained within that zone and not allowed to spread. This will potentially save lives plus limit damage to the building and make the fire fighters' jobs easier.
Think of fire dampers as the ductwork equivalent of fire doors, that allow an unrestricted flow of air during normal operation but shut down a potential transmission route during a fire.

Features for S100 Fire Dampers include -
- Horizontal installation for concrete floor slabs
- Available to suit square, rectangular, circular and flat oval ducting
- Now available with fixing lugs
Series 100 CE marked fire dampers are manufactured in-house, with HVC's industry-beating lead times.

Please download the product PDF for detailed information and ordering codes.

If you have any questions about fire dampers, please contact us today.
Specification
NCA S100 Fire Damper Specifications
Design, construction and finish:

Material: Galvanised or stainless steel based on specification
Standard duct connection: Square, circular or flat oval spigot
Standard control method: 72°C rated fusible link
Standard finish: Bare metal
Properties:

Mass/m2: Square units - 20 kg, Circular/flat oval units - 25 kg
Recommended use:

Internal/External use: Internal
Recommended use: Fire zone compartmentalisation
Information above is for quick reference purposes only, please see the full product datasheet for detailed information
Downloads
Downloads for NCA S100 Fire Damper

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NCA S100 Fire Damper