Products

Clean agent fire extinguishers are specialized devices designed to extinguish fires without leaving any residue or causing damage to sensitive equipment. Here’s an overview of their key features and uses:

Composition

• Clean Agents: These extinguishers typically contain halocarbon gases (like FM-200 or Novec 1230) or inert gases (like argon or nitrogen) that are effective at suppressing fires while being safe for the environment and human health.

Fire Classes

• Class A: Effective on ordinary combustibles such as wood and paper.
• Class B: Suitable for flammable liquids like gasoline, oil, and solvents.
• Class C: Safe for electrical fires involving live equipment.
• Class K: Some clean agents are also effective on cooking oil fires, but it’s essential to check the specific extinguisher's rating.

Mechanism of Action

• Cooling and Smothering: Clean agents work by interrupting the chemical reaction of fire, cooling the flames, and displacing oxygen to smother the fire without leaving residue.
• Rapid Discharge: These agents are typically discharged quickly, allowing for effective fire suppression before the fire can spread.

Advantages

• Residue-Free: Clean agents leave no residue, making them ideal for use in environments with sensitive electronics, such as server rooms, data centers, and laboratories.
• Non-Conductive: They are safe for use on electrical fires, reducing the risk of further damage.
• Minimal Cleanup Required: Since they don’t leave residue, there’s less cleanup after use compared to other extinguishing agents.

Considerations

• Limited Duration: The discharge time for clean agents can be shorter than some other extinguishers, so quick action is essential.
• Cost: Clean agent extinguishers tend to be more expensive than traditional types due to the specialized agents used.

Maintenance

Regular maintenance is crucial for ensuring functionality:

• Check Pressure Gauges: Ensure they are in the correct range.
• Visual Inspections: Look for any physical damage or corrosion.
• Annual Servicing: Follow local regulations for inspections and servicing.

Usage

When using a clean agent extinguisher, follow the PASS method:

• Pull the pin.
• Aim at the base of the fire.
• Squeeze the handle.
• Sweep side to side.

Summary

Clean agent fire extinguishers are an excellent choice for protecting sensitive environments from various types of fires. Their residue-free operation and effectiveness against multiple fire classes make them valuable tools in commercial, industrial, and high-tech settings. Regular maintenance and proper training are essential to ensure their readiness in an emergency.