CO2 Fire Extinguishers

A CO2 fire extinguisher is a pressurised canister filled with carbon dioxide gas, a non-flammable and colourless substance. Unlike other extinguishers that use water or chemicals, CO2 extinguishers are specifically engineered to eliminate oxygen, which is essential for combustion, by suffocating the fire. This makes them highly effective for suppressing fires without leaving residue that might damage sensitive equipment or materials.

CO2 fire extinguishers are primarily intended for Class B and Class E fires. Class B fires involve flammable liquids, such as petrol or oil, while Class E fires encompass electrical equipment. CO2 extinguishers are not suitable for Class A fires, which involving materials such as wood, fabrics, and paper.

Identifying a CO2 fire extinguisher is relatively easy due to its distinct colour coding. Typically, the main body of the extinguisher is red, although they can also be found in a chrome or aluminium finish but either of these will also have a black band across the front that tells you it contains Co2. To find out more about fire extinguisher colours check out our fire extinguisher colours guide.

The fundamental principle behind CO2 fire extinguishers is to deprive the fire of oxygen. When discharged, the pressurised CO2 gas rapidly expands and cools, creating a dense cloud that covers the fire. This cloud displaces the surrounding oxygen, effectively smothering the flames. The cold discharge also helps in reducing the temperature of the fire, which contributes to putting out the fire.

When you use a Co2 Fire extinguisher it is imperative you follow the instructions. First of all, ensure it is the correct type of extinguisher for the fire you are putting out. In the case of a Class B or E fire, activating the CO2 extinguisher involves pulling the safety pin, aiming the nozzle at the base of the flames, and squeezing the handle. A sweeping motion is then employed to cover the entire fire area until it is completely extinguished.

CO2 fire extinguishers come in various sizes to accommodate different settings and potential fire risks. Common sizes include 2 kg, 5 kg, and 10 kg and 30 kg. The size you choose will often depend on things like the size of the space, the potential fire hazard, and the extinguishing duration required. If you are unsure what size of Co2 fire extinguisher you need our team will be only to happy to advise you on the most appropriate choice.

CO2 fire extinguishers are strategically placed in areas where flammable liquids and electrical equipment are prevalent. Common locations include laboratories, server rooms, kitchens, and manufacturing facilities. The proximity of these extinguishers to potential fire sources ensures a prompt and effective response in the event of an emergency.

Opting for Fire Extinguishers Direct when selecting your Co2 fire extinguishers come with a number of benefits such as: – All the extinguishers we offer are crafted in adherence to British Standards BSEN3, ensuring a consistent commitment to high quality at competitive prices. – Our Titan Kitemarked extinguishers boast the industry’s highest fire rating, making them the perfect choice when it comes top combatting fires. – Every extinguisher in our inventory is accompanied by a 5-year guarantee, providing peace of mind and assurance in the longevity and reliability of our products. – For those with an eco-conscious mindset, we offer environmentally friendly models that hold Milieukeur approval, emphasising our commitment to sustainable and responsible firefighting solutions. – All our Fire Extinguishers are competitively priced  If you are looking for a Co2 fire extinguisher for residential or business needs, don’t hesitate to reach out to the knowledgeable team at Fire Extinguishers Direct. Take advantage or our high class products, competitive prices and excellent customer service by calling our team today on 0800 774 7043 and we’ll get back to you as soon as possible.

In addition to CO2 Fire Extinguishers, we also offer Foam Fire Extinguishers, Powder Fire Extinguishers, Water Fire Extinguishers, and Wet Chemical Fire Extinguishers. Take a look at our website to explore the extinguishers we offer and their intended uses. If you’re uncertain about which extinguisher suits your requirements, feel free to get in touch with our helpful team on 0800 774 7043, and we’ll gladly guide you.