H3R Aviation 351 Halotron BrX Fire Extinguisher with Bracket – 12.5 lbs, Red
The H3R Aviation 351 Halotron BrX Fire Extinguisher with Bracket is a 12.5 lb, halon-free aviation fire extinguisher designed as a direct replacement for Halon 1211 units. Powered by Halotron® BrX (stabilized 2-BTP), this clean agent fire extinguisher meets or exceeds ICAO, UL, ISO, EN, EASA, and FAA safety standards.
With a 16-second discharge time, extended range, and hose-assisted application, the 351 delivers controlled, high-capacity fire suppression while supporting environmental responsibility and regulatory compliance.
Key Features
- Contains 12.5 lbs of Halotron BrX, a clean agent with zero ozone depletion potential
- UL rated 2A:10B:C for effective suppression of Class A, B, and C fires
- Approved by or compliant with ICAO, UL, ISO, EN, EASA, and FAA standards
- Discharge hose allows precise targeting and safe upright operation
- 15-17 ft. discharge range provides broad and flexible fire coverage
- 16-second discharge time ensures sustained firefighting performance
- Non-rechargeable unit with a 12-year service life minimizes maintenance requirements
- Compact for its capacity: 20.25" height, 5.0" diameter, and 19.88 lb. gross weight
- Not for use in enclosed spaces smaller than 2,988 ft³ per extinguisher
- Included bracket: Wall hook
- Optional brackets: 809 and NB500
The 351 is the ideal halon-free fire extinguisher for aircraft and technical environments where extended range, global compliance, and eco-conscious fire suppression are essential.
| General Information | |
|---|---|
| Part # | 351 |
| Manufacturer | H3R Aviation, Inc. |
| Shipping Information | |
|---|---|
| Schedule B | 8424100000 |
| ECCN | 9A991.d |
| Hazmat/Dangerous Goods | Yes |
| Specifications | |
|---|---|
| Agent weight | 12.5 lb. / 5.670 kg |
| Cylinder diameter | 5.0 in. / 12.7 cm |
| Discharge range | 15-17 ft./ 4.57-5.18 m |
| Discharge time | 16 sec. |
| Discharges from | Hose |
| Gross weight | 19.88 lb. / 9.017 kg |
| Height | 20.25 in. / 51.4 cm |
| Included bracket | Wall hook |
| Optional brackets | 809 and NB500 |
| UL Classification | 2A:10B:C |
| Width | 8.5 in. / 21.6 cm |
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AIRCRAFT COMPATIBILITY
| Compatible Aircraft* |
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QUESTIONS & ANSWERS
The 351 uses Halotron® BrX, a next-generation clean agent that provides fire suppression performance comparable to Halon 1211 without ozone-depleting effects. This halon-free agent helps meet environmental and regulatory goals while still delivering effective Class B and Class C fire protection.
Yes, the 351 is designed as a direct replacement for Halon 1211, offering a clean agent solution that complies with ICAO, UL, ISO, EN, EASA, and FAA aviation safety standards. This makes it a practical choice for operators looking to upgrade to a more environmentally responsible fire protection system.
The 351 meets or exceeds global aviation and safety standards, including approvals from ICAO, UL, ISO, EN, EASA, and the FAA for aircraft use. These certifications ensure compliance with rigorous international fire safety requirements.
The discharge hose allows precise targeting of fire sources and greater control in tight or awkward aircraft spaces. This feature enhances operator effectiveness and safety during an in-flight or ground emergency.
The 351 features a non-rechargeable design with an approximate service life of 12 years, minimizing maintenance and reducing long-term ownership costs for aircraft operators. Regular visual checks are still recommended per aviation fire extinguisher maintenance best practices.
Due to discharge dynamics and safety considerations, the 351 should not be operated in confined spaces smaller than 2,988 cubic feet per unit to avoid hazardous effects from agent concentration. Always assess space volume before use.
The extinguisher includes a wall hook bracket, and additional optional aircraft-compatible brackets, such as the 809 and NB500, can be used for more secure installations in cockpits or cabin areas. Proper mounting enhances quick access during emergencies.
Once activated, the 351 typically discharges Halotron BrX for about 16 seconds, providing a sustained stream for effective fire suppression. This duration supports confident application when responding to cockpit or cabin fires.
The 351 carries a 2A:10B:C UL classification, indicating its effectiveness on Class A (ordinary combustibles), Class B (flammable liquids), and Class C (electrical) fires commonly encountered in aviation settings. This broad rating makes it versatile for aircraft safety needs.
Yes, Halotron BrX has a low global warming potential (GWP) and a very low ozone depletion potential (ODP), making the 351 a more environmentally responsible fire extinguisher option compared with Halon 1211. This aligns with evolving regulatory and sustainability expectations in aviation.
