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Testing & Maintenance
Fire Extinguishers
Fire extinguishers are crucial for controlling fires in their earliest stages, potentially preventing significant property damage, injuries, or even loss of life. It’s essential to accurately identify the type of fire and use the correct extinguisher for the situation. Using the wrong extinguisher—especially on cooking oil fires—can have catastrophic consequences. Additionally, using an extinguisher that hasn’t been regularly serviced can be extremely dangerous, which is why consistent servicing is vital. With proper fire extinguisher training, building occupants can assess a developing fire and determine whether they can safely extinguish it.
At HOF Fire & Security, our experienced technicians possess extensive expertise in the installation and maintenance of all types of fire extinguishers. We understand that each environment has unique fire protection needs, which is why our team is trained to handle a diverse range of extinguishers, including portable, wheeled, and specialised units for various fire classes.
Whether it’s assessing your facility’s specific requirements, conducting thorough inspections, or providing training on proper extinguisher use, our team is dedicated to ensuring your fire safety systems are fully functional and reliable. With HOF Fire & Security, you can rest assured that your fire extinguishers are installed and maintained by professionals committed to your safety.
Types of Fire Extinguishers
There are a variety of different types of fire extinguishers and these are designed to be used on one or more of the six different classes of fire. The classes of fire are:
- Class A – fires involving solid materials such as wood, paper or plastics.
- Class B – fires involving flammable and combustible liquids such as petrol, diesel or oils.
- Class C – fires involving flammable gases.
- Class D – fires involving metals.
- Class E – fires involving electrically energised equipment.
- Class F – fires involving cooking oils and fats.
Each of the different types of fire extinguishers and their uses are explained in more depth below:
Water Extinguishers – Red Band (All Red)
Water extinguishers are generally used for fighting class A fires. There are two main types of water extinguishers:
- Water extinguishers work by spraying a jet of water at the burning materials, cooling the fire and preventing re-ignition.
- Water extinguishers with additives are water extinguishers with foaming chemicals added. The water loses its natural surface tension allowing it to soak into the burning materials more effectively. Adding the chemicals to the water means that a smaller extinguisher can produce the same fire rating as a larger, water only, extinguisher.
Foam Extinguishers – Blue Band
Foam fire extinguishers can be used on Class A and B fires. They are generally used for liquid fires such as petrol or diesel but can also be used on solid fires such as wood and paper. The foam extinguishes liquid fires by sealing the surface of the liquid, preventing flammable vapour reaching the air and starving the fire of fuel. They are not suitable for use on free flowing liquid fires.
Powder Extinguishers – White Band
Powder extinguishers are a good multi-purpose fire extinguisher. ABE powder extinguishers can be used on Class A, B, C and E fires. BE powder extinguishers can be used on class B, C, E and F fires.
Whilst being versatile, highly effective and relatively inexpensive, powder extinguishers have a number of drawbacks that should be considered when selecting an extinguisher. These include:
- loss of visibility when used
- may result in respiration difficulties for the operator or people in the vicinity
- will likely damage or destroy exposed electrical equipment
- after use, clean up can be arduous and costly.
Carbon Dioxide Extinguishers (Co2) – Black Band
CO2 extinguishers are ideal for environments with a lot of electrical equipment such as offices and server rooms because they are safe to use on fires involving electrically energised equipment. Carbon dioxide extinguishers do not leave any residue and therefore after event clean-up and downtime is generally minimal. CO2 extinguishers also have a limited level of effectiveness on Class A and B fires.
Wet Chemical (Vaporising Liquid) Extinguishers – Yellow Band
Wet chemical extinguishers are suitable for use on Class F fires involving cooking oils and fats. The wet chemical rapidly extinguishes the flames, cools the fire and chemically reacts to form a soap-like solution, sealing the surface from oxygen and preventing re-ignition. Although they are primarily designed for use on Class F fires, they can also be used on Class A fires and have limited effectiveness on Class B fires.
Our Services
HOF Fire & Security are able to provide the full range of services including, but not limited to:
- Fire Blankets
- Fire Doors and Smoke Doors
- Passive Fire and Smoke Containment
- Exit and Emergency Lighting
- Emergency Procedures and Evacuation Plans
- Evacuation Diagrams
- Fire Safety and First Aid Training
- CCTV Installations and Servicing
- Alarm System Installations and Servicing
All inspection, testing, and maintenance services for your fire and security systems are performed to the highest Australian Standards and tracked through our advanced computerized system, Uptick, for your peace of mind.
Plus, HOF Fire & Security offers a reliable 24/7 call-out service to keep your fire and security systems operating flawlessly — protecting your occupants, employees, visitors, and business around the clock.
Don’t leave your safety to chance. Call us now on 02 6625 2531 to speak with our friendly local team and secure comprehensive protection for your business and building today!
Areas We Service
HOF Fire & Security is a leading independent provider of fire and security services across Northern New South Wales.
With our office conveniently located near Lismore, we proudly service a wide region — from Tweed Heads to Coffs Harbour and surrounding areas.
Alstonville | Ballina | Bangalow | Banora Point | Bexhill | Bogangar | Bonalbo | Broadwater | Brunswick Heads | Byron Bay | Cabarita Beach | Casuarina | Casino | Chinderah | Clunes | Coffs Harbour | Coraki | Corindi Beach | Dunoon | Eltham | Evans Head | Ewingsdale | Federal | Goonellabah | Grafton | Junction Hill | Kingscliff | Kyogle | Lennox Head | Lismore | Maclean | Mallanganee | Modanville | Mullumbimby | Murwillumbah | Nashua | Nimbin | Ocean Shores | Pottsville | Skennars Head | Suffolk Park | Tabulam | Tumbulgum | Tweed Heads | Urbenville | Urunga | Wollongbar | Woodburn | Woolgoolga | Yamba
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