AVD 6L Lithium Fire Extinguisher
| Company | AVD Fire Limited |
|---|---|
| Product code | AVD-6L |
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The AVD 6L Lithium-Ion Fire Extinguisher is engineered to address the growing risk of lithium-ion battery fires within airport and aviation environments, where the rapid electrification of ground support equipment (eGSE), terminal operations, passenger devices, and charging infrastructure is introducing new and complex fire hazards.
Unlike conventional fire risks, lithium-ion battery fires are driven by thermal runaway, a self-sustaining chemical reaction that can rapidly escalate, propagate between cells, and reignite after initial suppression. Traditional extinguishing agents are not designed to manage this behaviour effectively.
The AVD 6L extinguisher utilises Aqueous Vermiculite Dispersion (AVD) technology, delivering a fine mist containing exfoliated vermiculite platelets. Upon application, the agent provides a dual-action response:
- Rapid cooling of battery cells to arrest thermal runaway
- Formation of a heat-resistant, oxygen-blocking film to prevent re-ignition
This mechanism enables effective control, containment, and suppression of lithium-ion battery fires at the point of risk.
The product has undergone rigorous independent testing, including:
- UL-tested performance validation for lithium-ion fire scenarios
- Emirates Safety Laboratory testing, aligned with aviation-specific operational requirements
- Additional recognised certifications and approvals supporting global deployment across regulated environments
These accreditations provide assurance to airport operators, insurers, and regulatory bodies that the solution meets the highest standards of safety and performance.
Designed specifically for indoor and terminal environments, the AVD 6L extinguisher supports rapid first-response intervention, helping to:
- Prevent escalation into major incidents
- Protect passengers, staff, and critical infrastructure
- Maintain operational continuity across high-traffic zones
As lithium-ion adoption accelerates across aviation ecosystems, the AVD 6L represents a category-leading fire protection solution, enabling airports to stay ahead of evolving safety, compliance, and risk management requirements.
- Extinguishing Agent: Aqueous Vermiculite Dispersion (AVD)
- Capacity: 6 Litres
- Fire Classification: Class L (in accordance with BS ISO 3941)
- Dangerous Goods Classification: Class 9 (Miscellaneous Dangerous Goods)
- Application: Lithium-ion battery fire suppression and control
- Operating Pressure: Stored pressure unit
- Propellant: Nitrogen
- Discharge Time: Approx. 40–60 seconds
- Discharge Range: Approx. 1–2 metres
- Working Temperature Range: +5°C to +60°C
- Cooling Action: Rapid reduction of battery cell temperature to interrupt thermal runaway
- Suppression Action: Vermiculite platelets form a heat-resistant, oxygen-blocking film
- Re-Ignition Control: Designed to significantly reduce the risk of re-ignition
- Cylinder Construction: Corrosion-resistant steel cylinder with protective finish
- Valve Assembly: Brass valve with discharge hose/nozzle
- Operation: Safety pin and squeeze grip activation
- Installation Options: Wall bracket or designated safety point placement
- Approximate Filled Weight: 9–11 kg
- Maintenance: Serviceable in accordance with BS 5306
- Manufacturing Standard: Manufactured in accordance with BS EN 3
Testing and Accreditations:
- UL Listed AVD 6L fire extinguisher. Third-party witness tested by UL at AVD Fire’s UK test facility to assess performance on lithium-ion battery fires
- 6ltr capacities, proudly carry NTA 8133 approval.
- Emirates Safety Laboratory tested and certified
- BSI Kitemark certified
Additional recognised lithium-ion fire safety approvals associated with the AVD range
Other Products From AVD Fire Limited
AVD 9L Lithium-ion Fire Extinguisher
AVD 25L Lithium-Ion Fire Extinguisher Trolley Unit
AVD 50L Lithium-Ion Fire Extinguisher Trolley
Lithium-ion Battery Fire Suppression Kit
