The QRR0.012GW/SMJ Mini Condensed Aerosol Fire Suppression Unit is a compact and high-efficiency fire protection device designed for ultra-small enclosed spaces and localized fire risks.
This micro S-type aerosol system releases a dense aerosol cloud upon activation, effectively interrupting the combustion chain reaction and rapidly suppressing fire at an early stage.
With its ultra-compact size, pressure-free design, and residue-free discharge, it is ideal for protecting sensitive equipment in tight and confined 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 triggered by flame or heat, the unit activates the aerosol-generating compound, releasing a high concentration of fine aerosol particles that interrupt the combustion chain reaction and rapidly suppress fire without damaging equipment.
| Item | Specification |
|---|---|
| Model | QRR0.012GW/SMJ |
| Agent Quantity | 12g ± 0.6g |
| Extinguishing Density | 100 g/m³ |
| Discharge Time | ≤ 6 s |
| Activation Method | Flame / Thermal (170°C ± 10°C) |
| Surface Temperature | ≤ 200°C |
| Nozzle Temperature (5mm) | ≤ 200°C |
| Operating Temp./Humidity | -50°C to 110°C / ≤ 95% |
| Dimensions | 49 × 45 × 20 mm |
| Net Weight | 70g ± 10g |
| Service Life | 4 years |
| Oxidizer | Sr(NO₃)₂, KNO₃ (60–70%) |