The QRR0.3GW/SMJ Condensed Aerosol Fire Suppression Unit is a high-efficiency and environmentally friendly fire protection solution designed for enclosed and semi-enclosed spaces.
This S-type aerosol system rapidly releases a dense aerosol cloud upon activation, effectively interrupting the combustion chain reaction and suppressing fire at an early stage.
Featuring pressure-free storage, high safety, and residue-free discharge, it is especially suitable for protecting electrical and electronic equipment without causing damage.
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 activated, the unit generates a large volume of aerosol particles that interrupt the chemical chain reaction of combustion, quickly suppressing fire without water damage or oxygen depletion.
| Item | Specification |
|---|---|
| Model | QRR0.3GW/SMJ |
| Protection Volume | ≤ 3 m³ |
| Agent Quantity | 300g ± 15g |
| Dimensions | 116 × 46 × 255 mm |
| Net Weight | 1700g ± 20g |
| Discharge Time | ≤ 20 s |
| Activation Method | Thermal / Electrical |
| Surface Temperature | ≤ 200°C |
| Extinguishing Density | 100 g/m³ |
| Nozzle Temperature (5mm) | ≤ 200°C |
| Operating Temp./Humidity | -50°C to 90°C / ≤ 95% |
| Service Life | 10 years |
| Oxidizer | Sr(NO₃)₂, KNO₃ (60–70%) |