The Amerex B500x is a rechargeable 5 lb ABC dry chemical fire extinguisher designed to protect against Class A, Class B, and Class C fires. Utilizing monoammonium phosphate dry chemical agent, the B500x provides dependable protection for commercial buildings, offices, retail spaces, warehouses, vehicles, workshops, and residential applications. The extinguisher features a durable steel cylinder, all-metal valve construction, and a high-gloss polyester powder-coated finish for long service life and reliable performance.
Key Features
- 5 lb ABC dry chemical agent
- UL/ULC Rating: 3A 10B:C
- Rechargeable and serviceable design
- Stored-pressure operation
- Durable steel cylinder construction
- Anodized aluminum valve assembly
- High-gloss polyester powder-coated finish
- QR-coded multilingual instructions
- USCG approved when installed with listed bracket
- 6-year manufacturer’s warranty
- Operating temperature: -65°F to 120°F (-54°C to 49°C)
Specifications
- Agent: ABC Dry Chemical
- Capacity: 5 lb
- UL/ULC Rating: 3A 10B:C
- Discharge Time: 14 seconds
- Discharge Range: 12–18 ft
- Nominal Pressure: 195 PSIG
Applications & Uses
- Offices
- Retail stores
- Warehouses
- Workshops
- Property management facilities
- Commercial buildings
- Light industrial facilities
- Vehicles and service trucks
- Residential garages and homes
Fire Classes Protected
✔ Class A – Wood, paper, cloth, plastics
✔ Class B – Flammable liquids and gases
✔ Class C – Energized electrical equipment





