The QRR0.05GW/SMJ Condensed Aerosol Fire Suppression Unit is a high-efficiency, environmentally friendly fire protection device designed for both total flooding and local application in enclosed or semi-enclosed spaces.
When a fire occurs, the thermal activation line is triggered by flame, initiating the aerosol-generating compound. The system produces a dense, nano-scale aerosol cloud that is released into the protected area after cooling, effectively suppressing fire through both physical (cooling and oxygen displacement) and chemical inhibition mechanisms.
The unit is waterproof and moisture-resistant, making it suitable for a wide range of operating environments.
MengJiang Fire designs and manufactures customized aerosol fire suppression and detection systems, tailored to meet your specific project requirements in form, function, and performance.
When exposed to flame or high temperature, the thermal activation line ignites the aerosol generator. The system releases a high-density aerosol cloud, which is cooled and evenly distributed into the protected area.
The fire is suppressed through:
| Item | Specification |
|---|---|
| Model | QRR0.05GW/SMJ |
| Agent Quantity | 50g ± 5g |
| Extinguishing Density | 50 g/m³ |
| Discharge Time | ≤ 12 s |
| Activation Method | Flame / Thermal (170°C) |
| Surface Temperature | ≤ 100°C |
| Nozzle Temperature (5mm) | ≤ 200°C |
| Operating Temp./Humidity | -50°C to 110°C / <95% |
| Dimensions | 78 × 48 mm |
| Net Weight | 290g ± 10g |
| Service Life | 10 years |
| Oxidizer | Sr(NO₃)₂, KNO₃ (60–70%) |