How many AFFF or FFFP fire extinguishers with a minimum capacity of 2.5 gallons can be used for extra hazard requirements?

For extra hazard requirements, the application of Aqueous Film-Forming Foam (AFFF) or Fluorinated Fluid Forming Foam (FFFP) fire extinguishers plays a crucial role in effectively combating flammable liquid fires. According to established guidelines and fire safety standards, when the hazards are identified as extra, a minimum of two fire extinguishers with at least a 2.5-gallon capacity is stipulated. This requirement ensures that there is adequate coverage and capability to handle potential larger fires that might occur in extra hazard areas such as industrial settings or locations with significant flammable materials.

By having at least two extinguishers, it allows for an effective response to varying situations, ensuring that if one extinguisher is deployed, another is still available for emergency use, thereby enhancing safety and operational effectiveness.