The Amerex 333 50 lb Wheeled Carbon Dioxide (CO₂) Fire Extinguisher is designed for rapid suppression of Class B flammable liquid and Class C energized electrical fires in large commercial and industrial environments. Its 50 lb carbon dioxide charge provides extended discharge time and increased firefighting capability while leaving absolutely no residue, making it ideal for protecting sensitive electronics, electrical equipment, machinery, and high-value assets.
Mounted on a rugged steel wheeled carriage, the Amerex 333 can be easily transported by a single operator to quickly respond to fires in manufacturing facilities, power generation plants, aircraft maintenance hangars, telecommunications facilities, data centres, marine applications, and industrial processing plants.
Unlike dry chemical extinguishers, carbon dioxide will not contaminate sensitive equipment or require costly cleanup after discharge.
Key Features
- 50 lb Carbon Dioxide (CO₂) extinguishing agent
- UL/ULC Rated 20B:C
- Heavy-duty wheeled extinguisher
- Leaves absolutely no residue
- Safe for energized electrical equipment
- Electrically non-conductive agent
- Extended discharge time
- Heavy-duty steel carriage
- Durable industrial construction
- Large discharge horn and hose assembly
- Corrosion-resistant components
- Easy one-person operation
- Manufactured to UL Standards
- NFPA 10 Compliant
- ISO 9001 & ISO 14001 Certified
Specifications
- Manufacturer: Amerex
- Model: 333
- Agent: Carbon Dioxide (CO₂)
- Capacity: 50 lb
- Fire Rating: 20B:C
- Extinguisher Type: Wheeled
- Cylinder: Steel
- Valve: Heavy-Duty Brass
- Discharge Device: Hose & Non-Conductive CO₂ Horn
- Mobility: Heavy-Duty Wheeled Carriage
- Compliance: UL Listed, ULC Listed, NFPA 10 Compliant
Applications
- Data centres
- Server rooms
- Electrical substations
- Switchgear rooms
- Telecommunications facilities
- Manufacturing plants
- Aircraft hangars
- Aircraft maintenance facilities
- Industrial processing plants
- Marine facilities
- Power generation plants
- Laboratories
- Pharmaceutical facilities
- Warehouses
- Commercial buildings
- Mechanical rooms
Benefits of Carbon Dioxide (CO₂)
- Leaving no residue after discharge
- Protecting sensitive electronics
- Eliminating cleanup costs
- Being electrically non-conductive
- Preventing contamination of equipment
- Reducing operational downtime
- Quickly suppressing Class B and Class C fires




