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DESCRIPTION
The **H3R Aviation Model 337TS Fire Extinguisher** (P/N **337TS**) uses **Halotron® BrX (stabilized 2-BTP)**, a UL, ISO, EN, EASA, and FAA compliant alternative to Halon 1211.
It effectively suppresses Class B (flammable liquids) and Class C (electrical) fires without leaving residue, while being lightweight for easy handling.
Recommended for **small aircraft and cockpit environments**.
Do not use in confined spaces smaller than **428 ft³** per extinguisher.
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## Applications
- Light aircraft and general aviation cockpits
- Hangar and ramp use
- Electronic and avionics bays
- Areas containing sensitive or mission-critical electrical systems
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## Why CJ Aerospace?
CJ Aerospace supplies certified aviation fire extinguishers backed by technical support and responsive local service:
- 🇦🇺 **Australian-owned & operated**
- ⚙️ **Meets aviation and safety compliance standards**
- 🚚 **Fast local shipping**
- ✈️ **Trusted by pilots, MROs, and operators across ANZ**
> ✉️ [Contact sales@cjaerospace.com.au](mailto:sales@cjaerospace.com.au)
> Assistance available for confirming aircraft suitability or installation options.
FEATURES
- **Halotron® BrX clean agent** – residue-free discharge
- **Lightweight design** – 1.92 lb / 0.871 kg
- **Effective on Class B and C fires**
- **Safe for avionics and electrical systems**
- **Includes quick-release mounting bracket (899)**
SPECIFICATIONS
Package Dimensions
| Length | cm |
| Height | cm |
| Width | cm |
| Weight | |
Details
| Specification | Detail |
|----------------------------|--------------------------------------------|
| **Part Number** | 337TS |
| **Extinguishing Agent** | Halotron® BrX (stabilized 2-BTP) |
| **Agent Weight** | 1.92 lb / 0.871 kg |
| **Gross Weight** | 3.18 lb / 1.442 kg |
| **Discharge Range** | 7–8 ft / 2.13–2.44 m |
| **Discharge Time** | 9 seconds |
| **Height** | 11.25 in / 28.6 cm |
| **Width** | 4.0 in / 10.2 cm |
| **Cylinder Diameter** | 3.25 in / 8.3 cm |
| **UL Classification** | 2B:C |
| **Included Bracket** | 899 |
| **Manufacturer** | H3R Aviation |
BROCHURES & DOCUMENTATIONS
List of Brochures
Brochure
List of Documentation
H3R SDS - Halotron BrX
H3R Fire Extinguisher Inspection and Maintenance Requirements
VIDEO
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