ISO 7202:2018
What is ISO 7202:2018?
ISO 7202:2018 specifies the requirements and test methods for dry chemical powders used as fire extinguishing media. These powders are widely used in portable fire extinguishers and fixed suppression systems for fires involving flammable solids, liquids, and gases.
The standard ensures effectiveness, reliability, and safety of fire extinguishing powders for manufacturers, testing laboratories, and fire safety professionals.
Key Objectives of ISO 7202:2018
- Define Performance Criteria — Requirements for extinguishing efficiency, flowability, moisture resistance, and chemical stability.
- Standardize Test Methods — Uniform procedures to evaluate extinguishing effectiveness, compatibility, and discharge characteristics.
- Ensure Safety and Quality — Promote production of high-quality, reliable extinguishing powders.
- Support Regulatory Compliance — Help meet national and international fire safety standards.
Applications of ISO 7202-Compliant Powders
- Portable fire extinguishers (ABC, BC types)
- Mobile firefighting units
- Fixed suppression systems in industrial facilities
- Protection of fuel storage areas, electrical equipment, and flammable liquid sites
- Aviation, marine, and transportation sectors
Benefits of ISO 7202:2018 Compliance
- Assured Extinguishing Performance — Verified through rigorous testing and classification.
- Improved Reliability in Emergency Use — Powders perform as expected in varied conditions.
- Compatibility with Equipment — Ensures smooth discharge and minimal clogging or malfunction.
- Global Acceptance — Aligns with international fire safety requirements for easier market access.
- Enhanced Safety Standards — Minimizes risk to users and property through reliable products.
Key Test Parameters Covered
- Extinguishing capacity
- Flowability
- Moisture content and resistance
- Corrosion characteristics
- Caking tendency
- Particle size distribution
Who Should Use ISO 7202:2018?
- Fire extinguisher and suppression system manufacturers
- Fire safety equipment testing laboratories
- Industrial safety officers and consultants
- Regulatory agencies and certification bodies
- Fire protection engineering firms
Conclusion: Reliable Protection When It Matters Most
ISO 7202:2018 ensures fire extinguishing powders are effective, safe, and consistent, supporting high standards in fire protection systems worldwide. Compliance with this standard reflects a commitment to quality, performance, and life safety across commercial, industrial, and public safety applications.