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26SCD Smoke Control Damper
Smoke control is paramount for saving lives. Advanced Air are proud to introduce a new low-leakage smoke control damper to our range—for ventilation ductwork and dedicated smoke extract ventilation for installation with both commercial and residential buildings.
To be effective, smoke control dampers need to react quickly. Our 26SCD Smoke Control Damper operates within 16 seconds and meets all requirements of BS EN 12101 Part 8 for either single or multi-compartment use with automatic systems. Our dampers have been tested to remain open or to maintain their integrity in the closed position for two hours. The 26SCD Smoke Control Damper has been designed with easy installation in mind for both wall or ductwork installation.
Where a separate control panel is required, we offer our System 32 and System 42 addressable control panels. These panels offer a comprehensive solution meeting complex control requirements and stringent safety regulations for fire and smoke control. Initially, it was designed to control and monitor fire and smoke control dampers, but this system also allows for other equipment such as AHUs, fans, and ventilation louvres to be monitored. Our System 32 and System 42 control panels have added flexibility to connect to a Building Management System (BMS) for remote control and monitoring.
Advanced Air also offers training on how to install the products correctly within our in-house training facility. Installation Training
Features
- BS EN 12101 Part 8 in full
- BS EN 1366-10 & 2 in both directions
- Wall or duct-mounted
- 500 Pa or 1000 Pa System Pressure
- Maximum leakage: 200m³/h/m²
- Single or multi-compartment
- 16 second opening and closing
- Power open / power close actuator
- Modulating actuator option
- For Automatic Activation systems
Tech Specs
Blades Opposed blades, double skinned
Width 135mm standard
Centres 125mm
Material 1.0mm Galvanised Mild Steel – Standard
1.0mm Grade 430 Stainless Steel – Optional
Case
Case depth Default 113mm – with 150mm spigot and 75mm spigot as standard. (75mm spigot will increase when single blade damper are manufactured, see product drawings)
Should access doors be required to be fitted the 150mm spigot will increase to 225mm.
For existing/current projects the dampers will continue to be supplied with either a 125mm/250mm and 50mm spigots. Units with a duct size under 200mm, circular and flat oval spigotted units will be supplied with additional step down spigots.
Material 1.2mm Galvanised – Standard
1.2mm Grade 430 Stainless Steel – Optional
Corners Welded mitre corners finished with aluminium aerosol spray.
Linkage External, Zinc electroplated mild steel enclosed with the frame, out of air stream, fixed for 90 degree operation – Standard
Bearings 12.7mm diam. Oil Filled Sintered Bronze suitable for use up to 200°C – Standard
12.7mm diam. Stainless Steel suitable for use up to 650°C – Optional
Axles 12.7mm diam. Zinc Electroplated Mild Steel bolted directly through blade
Jackshaft 12.7mm diameter zinc electroplated mild steel
Side Jamb Seals Stainless Steel Grade 301 S21 – to BSEN10088-2 1.4310 – cambered profile
Top & Bottom Jambs Seals Stainless Steel Grade 301 S21 – to BSEN10088-2 1.4310 – cambered profile
Environment These units are not suitable for installation with a corrosive or hostile environment or an area of high humidity
Dimensions
Duct Size (Single section) CE Certified
Rectangular Minimum 100mm wide x 100mm high (Case size 250mm x 250mm)
Maximum Single Section 1000mm wide x 1000mm high
Circular Minimum 100mm diameter (case size 250 x 250)
Maximum 950mm diameter
Flat Oval Minimum 100mm wide x 100mm high (Case size 250mm x 250mm)
Maximum 950mm on longest dimension.
Duct size (multi section shipped as one piece) – IMPORTANT: THESE ARE NOT CE CERTIFIED
Rectangular: Maximum multi-section 2000mm wide x 2000mm high.
Circular: Maximum 1500mm diameter.
Flat Oval: Maximum 1500mm on longest dimension
Duct size (multi-section shipped in separate sections) – IMPORTANT: THESE ARE NOT CE CERTIFIED
Rectangular: For sizes above 2000mm x 2000mm further structural support may be required, please consult a Structural Engineer for advice.
Circular: Not available.
Flat Oval: Not available.