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Fire Extinguisher

A portable fire extinguisher is a first response life safety device that helps prevent or even stop the spread of a small fire. There are six main types of fire extinguisher with the most common being a Dry Power. The others are water, foam, carbon dioxide, wet chemical and vaporising liquid.

Selecting the right portable fire extinguisher is critical for ensuring effective fire response in various environments. With six main types available;

Extinguisher TypeFire ClassificationsOptimal Uses
Air-WaterClass AOrdinary combustibles like wood, paper, and textiles
Dry PowderClass A, B, CCombustibles, flammable liquids, and gases
Carbon Dioxide (CO2)Class B, ElectricalFlammable liquids, electrical equipment
Foam;Class A, BFlammable liquids, forms a blanket to smother the fire
Wet ChemicalClass FCooking oils and fats
Vaporising LiquidClass B, ElectricalClean, non-conductive extinguishing for electrical fires

Understanding their respective fire classifications and optimal use scenarios is key to making informed decisions. This article will guide you through the selection criteria for each extinguisher type, helping you choose the most suitable option for your specific fire safety needs.

Portable Fire Extinguisher Classifications Class A, B, C, D, E, F

Selection Criteria for Fire Extinguishers

When choosing a fire extinguisher, consider the following factors:

  1. Fire Classifications: Identify the types of fires likely to occur in your workplace, building or structure. For instance, farms may face Class A fires in paddocks and Class B fires in workshops involving flammable liquids.
  2. Extinguisher Capacity: Larger capacities provide more extinguishing agent, which is crucial for larger fires. Common sizes include 1.5 kg, 2.5 kg, 4.5 kg, 9 kg and 9 Litre for liquid filled fire extinguishers such as Water or Foam.
  3. Environment: Select extinguishers based on the specific environment. For instance, a foam extinguisher is ideal for workshops, while a dry powder extinguisher is suitable for vehicles.
  4. Maintenance: Regular maintenance in accordance with Australian Standard AS1851:2012 ensures extinguishers are in working order. Firewize offers routine servicing, including inspections, pressure testing, and refilling.

Routine Service and Maintenance

Australian Standard AS1851:2012 specifies the routine servicing requirements for fire extinguishers, ensuring they are effective when needed. Firewize offers comprehensive services, including visual inspections, pressure testing, refilling, and component replacement.

By adhering to these standards, you can ensure your fire extinguishers are maintained to the highest standard, keeping your farm machinery and sheds safe from fire. For more details or to request a quotation for your routine service, visit FREE QUOTE page on the Firewize website.