Round Thermal Aerosol Fire Extinguishing Device
The Compact Round Thermal Aerosol Fire Extinguishing Device is designed for early-stage fire suppression in enclosed and high-risk spaces such as vehicle engine compartments, electrical boxes, battery packs, compressor compartments and control panels.
When exposed to flame or abnormal heat, the device activates automatically and releases fire-extinguishing aerosol to suppress the fire rapidly. No external power supply or manual operation is required.
Its compact round structure makes it suitable for installations where space is limited or where a circular mounting layout is preferred.
Available in 10 g to 50 g models, the device can be selected according to the enclosure volume and protection requirements.
Key Features
- Automatic thermal activation
- Rapid aerosol fire suppression
- Compact round design
- Suitable for enclosed spaces
- No external power supply required
- Ideal for engine compartments, electrical boxes and battery packs
- Available in 10 g to 50 g
- Easy installation
- Low maintenance and long service life
Model and Protected Space
| Model | Agent Weight | Approx. Protection Volume |
|---|---|---|
| HDA-10 | 10 g | 0.1 m³ |
| HDA-15 | 15 g | 0.15 m³ |
| HDA-20 | 20 g | 0.2 m³ |
| HDA-30 | 30 g | 0.3 m³ |
| HDA-40 | 40 g | 0.4 m³ |
| HDA-50 | 50 g | 0.5 m³ |
Typical Applications
- Vehicle engine compartments
- Electrical distribution boxes
- Battery packs
- Battery cabinets
- Compressor compartments
- Control panels
- Small electrical enclosures
- Other compact enclosed fire-risk areas
