What Fire Extinguisher Should Not Be Used in Confined Spaces?

Why are Confined Spaces a Danger?

Confined spaces, such as tunnels, storage tanks, silos, or even small rooms, can prove highly hazardous in case of fire emergencies. This danger stems from the restricted air circulation, limited exit routes, and the high probability of fire spread and heat accumulation. As a result, knowing which type of fire extinguisher should not be used in confined spaces is vital. By avoiding certain fire extinguishers in these spaces, such as CO2 extinguishers and dry powder extinguishers, you can battle the fire more effectively and prevent further dangers from developing.

What are the Consequences of Using the Wrong Fire Extinguisher in Confined Spaces?

Utilising the wrong type of fire extinguisher can significantly exacerbate the already inherent dangers of confined spaces. The consequences can range from ineffective fire suppression to increased fire spread, toxic gas production, or even fire re-ignition. Furthermore, some extinguishers can deplete the oxygen levels, creating an additional asphyxiation risk. So knowing which fire extinguisher should not be used in confined spaces can help mitigate these potential dangers.

Which Type of Fire Extinguisher Shouldn’t Be Used in a Confined Space?

CO2 fire extinguishers, which are effective in many other contexts, should generally be avoided in confined spaces. While these extinguishers are highly effective in tackling electrical and flammable liquid fires by displacing oxygen, they can also create an oxygen-deficient environment. This lack of oxygen can prove fatal to individuals during the firefighting process, causing asphyxiation.

Dry powder extinguishers are also hazardous in confined spaces, namely because they limit visibility and pose a risk of inhalation. Moreover, the powder can prove to be quite difficult to clean up afterwards, and it poses a risk due to its flammability.

What Fire Extinguisher Should Be Used in Confined Spaces?

Understanding what fire extinguisher should be used in confined spaces can keep both yourself and others safe. You’ll need to be extra vigilant if a fire breaks out in this type of space, as the wrong extinguisher can limit visibility or remove oxygen from the surrounding air.

Depending on the type of fire you’re facing, opting for either a water extinguisher or a foam extinguisher will be effective. Foam extinguishers will work well for fires caused by solids or liquids, but are less useful for electrical fires. In these cases, using an alternative fire suppression method such as sprinkler systems or a fire blanket might be the best option.

It’s worth noting that when using either water or foam extinguishers, the nozzles will have to have passed an electrical conductivity test. This ensures that any discharged foam or water can’t create a live current which could electrocute the user. The user should also be mindful of where they stand, as any puddles they touch could cause electrocution. Generally speaking, if someone works in a confined space and is exposed to a potential fire risk, they should receive training on how to handle the situation competently.

Why Having Different Fire Extinguishers in Your Premise is Important?

Just as no two fires are identical, the same applies to spaces where these fires might occur. Various fire extinguishers are designed for specific types of fires, and their suitability varies depending on the location. Therefore, it’s crucial to have a selection of fire extinguishers available in your premise to handle different fire scenarios.

A properly equipped premise allows occupants to react more effectively in the event of a fire, potentially saving lives and property. A fire risk assessment should be carried out to determine the types and quantities of fire extinguishers required for your premises.

Professional Fire Extinguisher Installation & Servicing

It’s of utmost importance to seek professional advice and services when it comes to fire safety. Our team at Britannia Fire & Security, with their years of experience and extensive knowledge in fire safety, offers comprehensive fire extinguisher services. These services include not only installation but also regular servicing, ensuring your fire extinguishers remain in good working order.

Our fire safety experts can conduct professional fire risk assessments. These assessments will help determine the types and quantities of fire extinguishers that best fit your premises, ensuring that you are prepared for any fire-related emergency. It’s not just about having fire extinguishers, it’s about having the right ones and knowing how to use them effectively in case of an emergency.

Fire safety in confined spaces requires special consideration due to the unique dangers these spaces present. Avoid using CO2 fire extinguishers in such environments, and instead, opt for water extinguishers, foam fire extinguishers or another method of fire prevention such as sprinklers or fire blankets. However, professional advice should always be sought to ensure the most effective fire safety measures are in place.

For more information, please get in touch with a member of our team today – we’ll be happy to help.