الوصف
product description
The Amerex CO₂ (Carbon Dioxide) Fire Extinguisher is a professional fire‑fighting device designed to suppress flammable liquid fires (Class B) and electrical fires (Class C). Manufactured by Amerex Corporation, a leading American fire protection company, these extinguishers are trusted for their clean, residue‑free discharge, fast suppression capability, and reliability. They are widely used in industrial facilities, commercial buildings, laboratories, engine rooms, kitchens, server rooms, and areas with sensitive electronic equipment where clean fire‑fighting agents are critical.
Amerex CO₂ fire extinguishers are available in 10 lbs and 20 lbs capacities, making them suitable for professional fire protection in small to large spaces depending on fire risk and area coverage needs.
How CO₂ Fire Extinguishers Work
CO₂ fire extinguishers suppress fire by releasing carbon dioxide gas under high pressure. The gas has two essential firefighting actions:
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Displaces oxygen around the fire, removing one side of the “fire triangle” (heat, fuel, oxygen).
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Rapid cooling of the burning surface due to the cold discharge — CO₂ emerges at extremely low temperature.
Unlike many other extinguisher agents, CO₂ does not leave a damaging residue, making it ideal for areas where powder or foam could harm machinery, electronics, or clean environments.
Fire Classes Covered
Amerex CO₂ extinguishers are primarily designed for:
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Class B Fires: Flammable liquids such as gasoline, oil, paint, solvent, and grease.
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Class C Fires: Electrical equipment fires such as motors, computers, panels, transformers, and server rooms.
They are not recommended for Class A fires involving ordinary combustibles (wood, paper, cloth) unless used with a fire blanket or water after initial suppression.
1. Amerex 10 lbs CO₂ Fire Extinguisher
Overview & Typical Uses
The 10 lbs CO₂ extinguisher is a medium‑capacity unit ideal for:
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Small commercial kitchens
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Offices with server and computer rooms
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Laboratories with chemical equipment
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Workshops with flammable liquids
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Electrical control rooms
It provides effective fire suppression in spaces where both flammable liquids and electrical risks exist.
Key Specifications
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Agent Type: Carbon dioxide (CO₂)
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Capacity: 10 lbs (4.54 kg)
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Fire Rating: Typically 10B:C
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Discharge Time: ~8–12 seconds
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Effective Range: 4–8 feet (1.2–2.4 m)
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Cylinder Material: Aluminum or steel
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Operating Temperature Range: −40°F to 120°F (−40°C to +49°C)
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Mounting: Wall bracket included
Features
- Clean, dry, and residue‑free discharge
- High‑pressure valve and tight seal
- Designed for indoor professional use
- Suitable for electrical hazards
- Easy to operate (PASS method)
- CSA or UL/ULC certified dependent on region
Because CO₂ rapidly dissipates after discharge, cleanup is minimal — especially important in areas containing sensitive equipment.
2. Amerex 20 lbs CO₂ Fire Extinguisher
Overview & Typical Uses
The 20 lbs CO₂ extinguisher is a large‑capacity model designed for spaces with higher volumes of flammable liquids, larger electrical installations, or multiple hazards. Typical environments include:
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Industrial facilities
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Large workshops
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Loading docks
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Large commercial kitchens
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Manufacturing plants
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Generator and engine rooms
Key Specifications
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Agent Type: Carbon dioxide (CO₂)
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Capacity: 20 lbs (9.07 kg)
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Fire Rating: Typically 20B:C
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Discharge Time: ~12–18 seconds
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Effective Range: 5–10 feet (1.5–3 m)
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Cylinder Material: Aluminum or steel
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Operating Temperature Range: −40°F to 120°F
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Mounting: Wall bracket or stand
Features
- Larger discharge volume for extended protection
- Designed for wide industrial coverage
- Excellent for high‑risk electrical fire zones
- Residue‑free, reducing cleanup and potential damage
- Easy to recharge and service
- Complies with international safety standards
The 20 lbs model is often mounted in dedicated fire safety stations due to its heavier weight and larger size.
Key Features of Amerex CO₂ Fire Extinguishers
1. Clean & Residue‑Free Fire Suppression
CO₂ evaporates completely without trace. This makes these extinguishers ideal for:
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Computer/server rooms
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Telecommunications facilities
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Laboratories
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Offices with sensitive electrical equipment
No powder or foam residue means no cleanup, no damage, no corrosion risk.
2. High‑Pressure Performance
Amerex CO₂ extinguishers are equipped with:
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High‑pressure valve assemblies
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Precision nozzles for directed discharge
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Heavy‑duty gaskets and seals
These components ensure a consistent, forceful discharge that reaches the combustion source.
3. Durable Construction
The cylinders are made of:
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High‑strength aluminum (lightweight) OR steel (durable)
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Powder‑coated finish for corrosion resistance
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ANSI/UL labeling and inspection tags
The durable design allows the units to withstand harsh industrial or commercial environments.
4. Safety & Pressure Gauge
These extinguishers may include a pressure gauge (model‑dependent) for quick inspection and service readiness. A gauge ensures the extinguisher is within the proper operating range before use.
5. Easy Operation (PASS Method)
Use the PASS method to operate:
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P – Pull the safety pin
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A – Aim the horn at the fire’s base
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S – Squeeze the handle to discharge
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S – Sweep from side to side
The horn helps direct the CO₂ flow where needed most.
Technical Advantages of CO₂ vs. Other Types
CO₂ extinguishers outperform other types in several ways:
✔ Unlike dry chemical, leaves no messy residues
✔ More effective than water/foam on electrical hazards
✔ Better for flammable liquid fires than water‑based types
✔ Carbon dioxide rapidly displaces oxygen and cools heat sources
However, CO₂ should be used with caution in confined spaces due to oxygen displacement risk for people.
Applications
Amerex CO₂ extinguishers are suitable for:
Residential/Commercial:
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Kitchens (commercial grade)
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Office buildings
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Retail spaces
Corporate/Institutional:
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University labs
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Hospitals
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Libraries
Industrial/Engineering:
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Factories
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Workshops
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Electrical control rooms
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Data centers
Maintenance & Inspection
To ensure reliability:
- Monthly visual inspection
- Annual professional servicing
- Check discharge horn condition (no cracks)
- Verify pressure gauge (if present)
- Inspect hose/nozzle for clear pathway
- Recharge after any discharge
Routine maintenance is essential for compliance with safety regulations.
Safety Considerations
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Avoid direct skin contact with discharged CO₂ — can cause frostbite.
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Do not inhale discharged CO₂ in confined spaces.
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Always position extinguisher for easy access near potential fire risks.
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Replace extinguishers before the service expiration date.
