Celebrating 27 Years 1999-2026
CMC Technologies offers advanced fire dampers with gravity-closing magnetic release, ensuring rapid airflow shut-off for industrial suction systems, with optional micro switches, solenoid valves, and ATEX compliance.
Fire Dampers with Gravity Closing and Magnetic Release for Industrial Suction Systems
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Aircom’s fire dampers are designed for industrial suction systems, providing essential fire protection in environments such as silos, separators, and filters where air, dust, or gas is processed. These gravity-closing dampers use a magnetic release system to allow free airflow during normal operation and instantly close upon detection of fire or sparks, preventing fire spread and damage.
Built to avoid pipe clogging and protect insulation diaphragms, these guillotine dampers ensure quick shut-off of airflow when triggered. Available upgrades include micro switches for status feedback and solenoid valves for remote control, making them adaptable to various industrial safety requirements.
Specifications
- Maximum air speed: approximately 35 m/s
- Closing time: 0.15 seconds
- Operating temperature range: -20°C to 70°C
- Certified to EN-1366-2 / EN1363-1 REI120/RE120 standards
- Construction thickness: 3.0 mm (body), 2.0 mm (pipes)
- Available diameters: 200 mm to 750 mm with corresponding dimensions
- Optional materials: Stainless Steel AISI 304 or AISI 316
- Additional options: ATEX version, smooth or pressed flanges, RAL3020 paint finish
Common Applications
- Fire protection in industrial suction systems
- Use in silos, separators, and filtration units containing air/dust/gas
- Protection against fire spread in air ducts during material processing
- Suitable for facilities handling combustible dust or airborne particles
- Integration with spark or fire detection systems for automatic closure
- Industrial sites requiring compliance with fire safety certifications
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