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Category: Fire Extinguisher

What are the 3 Most Common Fire Extinguishers?

Posted on by palladiumSS_blog

Fires can happen anywhere – at home, in the office, in your car, etc. Having the right fire extinguisher on hand can help prevent a small fire from turning into a raging blaze. But with so many types of fire extinguishers available, how do you know which ones are the most common and versatile for home and office use? In this blog post, we’ll cover the 3 most common and useful fire extinguishers that everyone should know about.

1. Dry Chemical Extinguishers

Dry chemical extinguishers are by far the most common type you’ll find. They contain a powdery substance like sodium bicarbonate or potassium bicarbonate that smothers and breaks the chemical reaction of a fire. These extinguishers are labeled with a yellow triangle and generally given a type ABC rating, which means they can be used on common combustibles like wood, paper, plastics, fabrics etc. (Type A fire), flammable liquids like grease, gasoline, oil, etc. (Type B) and electrical fires (Type C).

A few squeezes of the handle spreads a fine mist of powder that knocks down flames and creates a barrier to suppress re-ignition. Dry chemical extinguishers come in a range of sizes from compact units designed for home kitchens to larger models mounted on walls in offices, schools, factories etc. They are inexpensive, low-maintenance and effective against over 90% of fires you’ll encounter. Make sure to get an ABC rated model – the minimum size recommended for home use is 2lbs but a 5lb or 10lb unit provides longer extinguishing capability.

2. CO2 Extinguishers

CO2 (carbon dioxide) extinguishers are immediately recognizable by their hard horn-shaped nozzles and red cylinders. Though not as widely used as dry chemical types, CO2 models are extremely common where special fire risks exist like commercial kitchens, laboratories, sensitive electrical equipment etc. The pressurized CO2 is expelled as a gas/snow that rapidly displaces oxygen and stops the combustion process.

These extinguishers are given a type BC rating for use on flammable liquids and electrical fires. The gas released is non-conductive, non-damaging and leaves no residue which makes it ideal for electronics and valuable equipment. CO2 models range from 2-20lbs for commercial use but 5-10lb home models are available. They generally have a shorter discharge range than dry chemical types. Note that CO2 extinguishers are ineffective against wood, paper, plastics and other common combustibles.

3. Water Extinguishers

Traditional hand-pump water extinguishers are tub-shaped metal cans filled with water and pressurized air. They are designed for Type A fires involving wood, paper, textiles etc. where a cooling water mist halts the fire. However, these extinguishers are no longer recommended for home use since the water can spread burning liquids like cooking grease. Water types also present an electrical hazard and must never be used on live wiring.

Modern water extinguishers replace the water agents with a foaming agent that is safe for Type A and Type B fires. These are labeled as “water mist” or “air pressurized water” models. Though not as widely available as dry chemical, foaming water types can effectively stop wood, paper, grease and oil fires. They provide rapid flame knockdown and leave a blanket of foam to prevent reflash. Water mist models are suitable for home use though dry chemical remains the superior all-purpose choice.

Choosing the Right Fire Extinguisher

When selecting fire extinguishers for home or office, your first choice should be a multi-purpose ABC dry chemical model. These affordable extinguishers provide protection against over 90% of common fire scenarios with their ABC rating. They are suitable for fires involving wood, fabrics, plastics, grease, oil, gasoline and electrical equipment. Purchase the largest ABC dry chemical unit that fits your budget and space requirements.

For special risks like commercial kitchens and laboratories, supplement your dry chemical protection with BC rated CO2 extinguishers designed for cooking grease and chemical fires. Water mist units are also a good supplementary choice providing the fastest flame knockdown of all extinguishers. Avoid old fashioned water filled extinguishers which can dangerously spread liquid fires.

Wrapping up

Finally, make sure all family members and coworkers know the location and basic operation of your fire extinguishers. Quick access and proper use are key to successfully suppressing fires before they escalate beyond control. With the right preparation, you can stop small fires in their tracks and protect lives and property.

How Do I Know If My Fire Extinguisher Needs to Be Recharged?

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Having working fire extinguishers readily available is essential to any fire safety plan, whether for your home or business. However, fire extinguishers can lose pressure or become less effective over time. Knowing when to recharge your extinguishers can ensure they work correctly when needed. This guide will teach you how to inspect your extinguishers and identify when it’s time for professional recharging.

Check the Gauge

Start by locating the gauge on the fire extinguisher. It should be easy to read and clearly show if the extinguisher is in the standard (operable) range. The needle should be in the green zone, indicating adequate pressure. Any reading in the red zone means the pressure has dropped below operable limits and needs recharging. Digital gauges may show normal pressure ranges in psi (pounds per square inch) instead of color zones. But it’s still easy to see if it’s in the ideal range.

Listen and Feel for Contents

Gently rock or invert the extinguisher to determine if the contents are compacted at the bottom or moving freely. You should hear a uniform distribution as you turn it in different directions. Any failure to flow indicates there may be hardened chemical build-up and impending discharge. Extinguisher contents can become compacted over years of vibration in a fixed position. A recharge professional has tools to break this up if found.

Look for Signs of Damage

Give your extinguisher a thorough visual examination to check for any physical damage that could prevent it from working correctly. Specifically, look for:

  • Dents, cracks, or holes in the tank
  • Rust, corrosion, dings, or scratches
  • Missing, broken, or obstructed parts
  • An expired pressure gauge
  • The pin is missing from the tamper seal

Replace any extinguisher showing signs of physical damage. Even minor issues like a slow leak or pressure gauge past its 5-year lifespan warrant a replacement.

Note the Manufacture Date

Check the date of manufacture stamped into the extinguisher label or shell. Most household extinguishers expire and require replacement 12 years after this date. Vehicles and commercial extinguishers may need replacement after 5-12 years. Following manufacturer guidelines for replacement based on the stamped date is essential for reliability. Proper function past the expected lifespan cannot be guaranteed even with recharging.

Follow Local Fire Codes

Your local fire inspector may set more stringent requirements on type, placement, inspection schedules, and recharging for fire extinguishers based on building codes and zoning. Always know the ordinances for your municipality regarding extinguishers to stay compliant. Some areas require special permits to keep certain chemical types beyond what’s allowed for home use. Regular professional service checks ensure you meet all local fire codes, too.

When Was It Last Recharged?

Keep a tag or label attached to each extinguisher showing the date of its last recharge. Standard recharging is recommended every 5 or 6 years as contents become less effective. More frequent recharging may be required if an extinguisher is partially used to extinguish a fire. Facilities with hazardous materials often schedule annual recharges well before the 6-year mark. Following recharge schedules is the best way to confirm viability.

DIY vs. Professional Recharging

While some very small extinguishers designed for home kitchens allow DIY recharge cartridge replacement, most do not. Most household and commercial extinguishers require professional recharging to depressurize, thoroughly clean interior components, replace seals, and correctly refill. Improper DIY attempts often fail to meet the fire code or return the extinguisher to full functioning. Always rely on a certified recharge professional rather than trying DIY refilling methods to guarantee reliability.

Recharge After Any Use

You should have your extinguisher fully recharged by a professional after stopping even a tiny fire. The pressure gauge may still read in the operable zone after use, but the extinguishing agents require replacement. Heat and chemical reactions during use may also negatively affect hardware components, even though everything still looks okay externally. Don’t take chances attempting to reuse an extinguisher after any discharge level without having it examined and recharged.

Replace After 12 Years

Most household extinguisher cylinders are only engineered to last for a maximum of 12 years, even with proper recharging. The seals, hoses, and gauges degrade over time. So, no matter how well you maintain an extinguisher, it will eventually need complete replacement based on the manufacture date. Be sure to check the date code and follow recommendations for when to take an expired extinguisher out of service. Trying to push beyond the 12-year lifespan risks failure during emergency use.

Conclusion

Regularly checking your fire extinguishers using these inspection steps lets you know if or when professional recharging becomes necessary. Catching pressure loss early and preventing chemical hardening or build-up through recharging maintains full effectiveness. Stay vigilant with inspections and scheduled recharging to protect your extinguishers as designed year after year. The safety of your family, home, or business relies on having fully functional units ready at a moment’s notice.

Enhancing Fire Safety in India’s EV Charging Stations

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Electric vehicles (EVs) are starting to charge up India’s transportation sector. As part of the country’s aim to reach net-zero carbon emissions by 2070, the government has set ambitious targets for EV adoption over the next decade. By 2030, it wants electric models to make up 30% of private cars, 70% of commercial vehicles, and 80% of two and three-wheelers sold.

To support this vision, India needs to build out a vast, convenient, and reliable charging infrastructure. The government plans to install EV chargers at most existing petrol pumps across the country. Parking spaces in apartment buildings, offices, malls, and other private establishments will also need charging facilities.

While this infrastructure rollout will allow easy EV charging access for owners, it also raises an urgent need to enhance fire safety. EV fires have made headlines globally, especially with electric two-wheelers. Experts have identified potential fire triggers during charging including battery defects, short circuits, overheating, voltage fluctuations, and even negligence. As India’s EV ecosystem expands exponentially, charging fires could become a worrying trend. We need protocols and solutions to prevent such incidents and protect people and property.

Understanding EV Fire Risks

Lithium-ion batteries power most modern EVs. Though safe when operating normally, these batteries contain inflammable electrolytes. Internal defects or external factors can trigger thermal runaways – uncontrolled overheating leading to fires.

Experts compare EV battery chemistry to that of a gas cylinder. Cylinder explosions from leaks or ruptures can level buildings. Similarly, burning battery cells can release enough heat to melt metal and be impossible to extinguish. Toxic smoke can also endanger human life.

In India, the surge in low-speed electric two-wheelers heightens fire risks. Affordable EV bikes feature low-quality cells bundled together to deliver range. Weak quality controls and cell damage from potholed roads increase instability. Meanwhile, homeowners plug vehicles inside living spaces, endangering families.

Global EV brands have endured battery fire incidents too. But their cases mostly emerge from violent collisions rupturing battery packs – not from charging. Stringent safety testing minimizes risks of internal defects. This showcases the need for manufacturing vigilance along with charging protocols tailored for India’s unique EV ecosystem.

Safety Starts with Standards

Robust standards can help safeguard India’s EV charging infrastructure. BIS, India’s standards institution, has developed guidelines around connector types, charger installation, swappable batteries, and safety requirements. Wide adoption by charger manufacturers can ensure basic precautions are built into hardware.

Meanwhile, the government has proposed making certification by ARAI, India’s leading automobile R&D body, mandatory for EV components. ARAI tests for water, dust, and temperature protection along with electrical and mechanical safety. Compulsory ARAI certification will help quality control for parts like batteries, battery management systems, and charging equipment.

Globally, TUV Rheinland, UL Solutions, and other third-party safety testers offer EV and charger certification too. As India’s EV industry matures, manufacturers can aim for testing benchmarks meeting global standards. Safety ratings like IP67 for water/dust resistance, IK08 for impact protection, or UL94 V-0 for flammability will verify parts are built to last in Indian conditions.

Protective Protocols

With quality parts in place, sound installation, and maintenance protocols can further cut risks. Strict guidelines cover residential and public charging infrastructure.

Homeowners should install personal EV chargers only after electrical inspections of wiring conditions. Dedicated circuits for EV charging equipment minimize the risks of short circuits or overloads.

Public charging parks need centralized monitoring systems. Hardware checks for voltage fluctuations, leakages, or overheating issues. The system can automatically re-route power or even cut it off to isolate risks. CCTV monitoring also allows human intervention in emergencies.

Robust maintenance regimes are critical too. Charging equipment exposed to weather or public handling wears out over time. Regular upkeep checks for loosened connectors, damaged plugs, or leaks – nipping potential trouble in the bud. Professional manned stations also oversee charging protocol compliance.

Fire Detection & Suppression Innovations

Alongside prevention mechanisms, India’s EV infrastructure should integrate advanced fire safety technologies too. AI-powered systems can spot fires before they spread and enable appropriate responses.

Heat and smoke detectors with IoT connectivity form the first line of alarm. On detecting anomalies, these triggers can shut off chargers remotely while alerting first responders instantly over cloud networks.

Another innovation relies on computer vision through cameras around charging stations. Video footage runs through machine learning algorithms to identify sparks, smoke, or odd thermal patterns accurately. Automated suppression systems engage when needed, preventing small sparks from turning into blazes.

Dousing EV battery fires requires special solutions too. Water dangerously reacts with lithium-ion cells. So dedicated EV fire trucks carry hundreds of kilos of fire retardant resin instead. The sticky substance coats cells to seal off oxygen that feeds fires. India must expand access to such elite firefighting gear across states to tackle large blazes.

Building a Safety-First Network

As India sets up lakhs of charging points in the coming years, integrating safety frameworks from the ground up is crucial. Standards, testing, and R&D around risk minimization for EVs tailored to Indian conditions deserve urgent focus. Investments into fire preparedness through training, equipment upgrades, and fail-safe technologies will prove invaluable too.

Most importantly, public awareness campaigns should promote safe charging etiquette across homes, workplaces, and commercial zones. As EV adoption gathers speed, building a shared culture of safety-first among manufacturers, government bodies, and customers can electrify India’s transportation without deadly pitfalls.

The future promises cleaner and greener commute options. But India cannot afford to take the power of EVs for granted. With prudent planning and sustained efforts, we can ensure charging networks energize sustainable mobility without putting lives and property in peril.

The Complete Guide to Clean Agent Extinguishers: How They Work and Which Ones to Use

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When there is a fire in your nearby places like in your home, office or any other place, if you don’t have an idea, you got confused, as there are so many Fire suppression and protection devices available in the market, you got confused and don’t have an idea which device is best for you for that current situation.


Every device has advantages and disadvantages; some can be used in open spaces, others can close spaces, some are used in electric fires, and others are used in other kinds. 


In this article, we are talking about the best types of extinguishers on the market called the Clean Agent Fire Extinguishers. 


They are used in situations with a large amount of electrical equipment or sensitive electronics. They are also helpful in cases where the risk of a fire or explosion is high.


They are also a chemical that does not leave any residue behind. This makes it perfect for use where you want to keep the environment as clean as possible. Clean agents are also used in fire extinguishers, which are also called clean agent extinguishers.


A clean agent extinguisher works by removing heat from the fire, which in turn prevents it from spreading. They do not release harmful chemicals into the air, so they are perfect for use with computers and other sensitive equipment.


What is the Difference Between Clean Agent and Regular Fire Extinguishers


Clean agents are non-toxic and non-corrosive gases used to create fires. They work by removing the oxygen from the fire, thus preventing combustion. They are also known as “clean” because they don’t leave any residue or damage in their wake.


Regular fire extinguishers use a water-based solution to put out fires. The water is sprayed on the flames, causing them to cool and die.

Different Types of Fire Extinguishers

There are three types of Clean Agent Fire Extinguishers in the market, and the list is as follows:
 

Cleaning Agent – 2kg


This type of extinguisher is small and can be easily carried around, with having an epoxy-polyester powder coating resulting in anti-corrosive inhibitor properties. This type of extinguisher is semi-portable and can be easily carried by one person. cleaning agent – 2kg has a highly durable stainless steel hose and an epoxy-polyester powder coating for anti-corrosive inhibitor properties. The agent is effective on Class A, B, and C fires and work from -10 degree celsius to 60 degrees Celcius.


Cleaning Agent – 4kg


 This type of extinguisher is double the size of the 2kg extinguisher and comes with a trolley for easy manoeuvrability. It is also semi-portable, with a stainless steel hose that is also highly durable. The cleaning agent 4kg extinguisher is effective on Class A, B, and C fires and can work in temperatures ranging from -10 to 60 degrees. It has a corrosion-resistant cabinet and an adjustable nozzle. The 6kg extinguisher is effective on Class A, B, and C fires and can work in temperatures ranging from -10 to 60 degrees Celsius.


Cleaning Agent – 6kg


Cylinder Length (mm): 430 mm Cylinder Diameter (mm): 178 mm Discharge Hose Length (mm): 1.5 M Discharge Hose Diameter (mm): 25 mm Total Weight (kg): 6.0 Kg (approx.) 


The 6kg extinguisher is the largest of the three and is the most effective. It is also the most expensive. It is made with a corrosion-resistant cabinet and an adjustable nozzle. The cleaning agent-6kg extinguisher is effective on Class A, B, and C fires and can work in temperatures ranging from -10 to 60 degrees Celsius.


Areas Where Clean Agent Extinguishers are Effective & Where they are not Effective


Clean agent extinguishers are often used in areas with a high probability of an electrical fire. For example, clean agent extinguishers are often used in data centres, server rooms, computer rooms, and offices. Clean agent extinguishers are also effective in places with a risk of an explosion, such as chemical plants and oil refineries.


The following places should not be used with clean agent extinguishing systems: kitchens, garages, construction sites or other areas with combustible materials.


Advantages of Clean Agent Extinguishers


A clean agent is a firefighting technique that does not require water from the hose or a fire truck. It usually consists of substances like Carbon Dioxide, Nitrogen Gas, and Halon. These agents can be used in buildings and smaller structures such as homes.


Clean agent extinguishers have many advantages, such as:
  • They are effective on Class A, B, and C fires.
  • They are effective on most types of electrical equipment.
  • They don’t leave any residue or damage in their wake.
  • They are effective in areas with a high probability of an electrical fire.
  • They are effective in places with a risk of an explosion.

Conclusion 

Clean Agent Extinguishers are an effective type of firefighting agent that is effective on most types of fires. They are often used in areas with a high probability of an electrical fire, such as data centres, server rooms, computer rooms, and offices. They are also effective in places with a risk of an explosion, such as chemical plants and oil refineries.


A clean agent extinguisher is an excellent option for fighting fires in places where water-based extinguishers would be ineffective or cause more damage. They are also a good choice for places where you want to avoid leaving a mess or where the environment needs to be kept clean. They are also effective against various fire types, including electrical fires. 


Need Professional Guidance? Contact us Now!


At Palladium Safety Solutions, we provide comprehensive fire safety services. We carry a wide range of fire extinguishers, including clean agent extinguishers, and can help you choose the right type for your needs. We also provide fire safety training to ensure your employees know how to use the extinguishers properly. Contact us today to learn more about our fire safety services!


The Different Types of Fire Extinguishers and How to Use Them  

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Don’t be caught unprepared! Find out the various types of equipment used to put out fires and when each is best suited. Protect your home or workplace today.

To stop a fire, you have five choices: water, foam, powder, CO2, or wet chemicals. Water fire extinguishers help extinguish fires involving paper, wood, and fabric. Foam fire extinguishers are suitable to use on fires with something that can catch fire easily, like liquids and things that use electricity. Powder fire extinguishers can work on many fires, even those with flammable gases or metals. CO2 fire extinguishers work on electrical fires and won’t harm electrical devices because they don’t leave any leftover materials. 

These are the Top Five Kinds of Fire Extinguishers and How To Operate Them

Foam Fire Extinguishers

Maintain a strategic distance from fires by maintaining a strategic distance from materials like paper or wood and combustible fluids like gasoline and oil. To put out a fire with the froth fire quencher, point it towards the foot of the fire and move it from clearing out to the right.

Water Fire Extinguishers

Stop fires using paper, wood, clothes, and things that are alike. Don’t use these fire extinguishers on fires started by electricity or liquids that can easily catch fire. To stop a fire with a water extinguisher, aim at the bottom and move it side to side while staying safe from the fire.

Carbon Dioxide Fire Extinguishers

Put out fires that involve liquids that can easily catch fire and electrical fires. They are called Class B and C extinguishers. To utilize a CO2 fire quencher, point it towards the base of the fire and move it from side to side.

Dry Powder Fire Extinguishers

They can put out different types of fires. They put out fires that are called Class a, b, c, d, and electrical fires. To utilize a dry powder fire quencher, point it at the base of the fire and influence it sideways. Remain absent from the fire.

Wet Chemical Fire Extinguishers 

Wet chemical fire extinguishers are made to extinguish fires in kitchens with cooking oils and fats. Use a wet chemical fire extinguisher by spraying it in a circle onto the fire while staying a safe distance away.

How to Use Them

Employing a fire quencher accurately can rapidly halt a small fire and prevent it from becoming a massive fire that harms individuals.

To utilize a fire extinguisher, there are a few straightforward steps you do-

  • Know What Kind of Fire it is Before Using a Fire Extinguisher: This will assist you in choosing a good fire quencher and prevent the fire from compounding. There are five sorts of fires: Classa, b, c, d, and f. You wish for a diverse quencher for each kind of fire.
  • Call the Fire Department: If there’s a massive fire, instantly contact the fire department. If you have a device to put out fires, it is pivotal to inquire for assistance from individuals who know more than you. They can help on the off chance that the fire gets to be as well huge.
  • Pull the Pin: To use a fire extinguisher, remove the pin that stops the handle from getting pressed accidentally. The hook is usually on the handle’s top part.
  • Aim at Firebase: Direct the nozzle or hose towards the ground, not flames.
  • Squeeze the Handle: Squeeze the handle to release the agent. Keep your hand away from the nozzle to avoid injury.
  • Sweep Side to Side: Sweep the extinguisher side to side while keeping a safe distance from the fire.
  • Check for Reignition: Ensure there’s no more fire by checking for any signs of it happening again. If a fire occurs again, do the same thing you did before.

Conclusion

Crucial to pick a suitable fire extinguisher and use it properly to prevent a small fire from getting bigger and more dangerous. Stay safe and save people’s lives. It would help if you used to stop them and how to use them correctly. Call the fire department and get out fast if the fire is too large for a regular extinguisher.

How do Dry Chemical Fire Extinguishers Work?

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The chemical fire extinguisher is the market’s most common fire fighting equipment, mainly due to cost efficiency and effectiveness. It is widely used to extinguish flammable liquid fires, electrical fires and grease fires. It contains a chemical agent known as mono ammonium phosphate. This chemical agent is stored as a dry powder made up of tiny particles, but many types of fire extinguishers are on the market.


When a fire breaks out, the powder does not get extinguished by the heat of the fire. Instead, it gets dispersed in the air, about 15 to 20 feet near the fire. When this powder is exposed to oxygen, it becomes a gas and quickly extinguishes the fire. As the gas blankets the surface of the fire, it causes cooling and suffocation. It absorbs all the heat from the surface of the fire. This way, it prevents oxygen from reaching the core of the fire and hence puts out any possibility of re-ignition.



Classification of Different Fires


Classification of fire into three main categories and all these different types of fires that require different approaches to extinguish them, 

  1. Class A fires involve combustible materials like wood, paper or fabric. The most effective way to put out these kinds of fires is by using water.
  2. Class B fires, on the other hand, involve flammable liquids such as gasoline or oil. These kinds of fires can be extinguished by smothering them with dry chemicals or foam.
  3. Class C fires are electrical and occur when live electrical equipment comes in contact with combustible materials. The best way to prevent these kinds of fires is by cutting off the power supply and dousing it with water or foam.


Types of Material Used in Dry Chemical Fire Extinguishers


Many types of fire extinguishers are available in different price ranges on the market and ABC dry powder fire extinguishers and their three main types of powder used in dry chemical fire extinguishers are alumina-based, sodium bicarbonate-based, and potassium bicarbonate-based. Each type has its advantages and disadvantages, making it more or less suitable for specific applications.
  1. Alumina-Based Powders are the most effective at fighting fires involving highly flammable liquids like oils and petrol, but they can harm some electronics. 
  2. Sodium Bicarbonate-Based Powders are less effective against these fires, but they are much safer for use around sensitive equipment. 
  3. Potassium Bicarbonate-Based Powders fall between the two in terms of effectiveness and safety.
Dry chemical fire extinguishers are typically filled with one of these three types of powder. The type of powder used will depend on the intended application for the extinguisher. For example, an extinguisher in a kitchen would likely be filled with sodium bicarbonate-based powder. In contrast, one designed for use in a garage would likely be filled with alumina-based powder.


Working Procedure Of Chemical Fire Extinguishers


The working procedure of chemical fire extinguishers is relatively simple. When a fire breaks out, the operator needs to point the extinguisher at the base of the fire and discharge it. The chemicals inside the extinguisher will then be released and blanket the fire’s surface, suffocating it and causing it to cool down. This prevents oxygen from reaching the core of the fire and prevents any possibility of re-ignition.


One advantage of using chemical fire extinguishers is that they are relatively safe for use around sensitive equipment. This is because they do not rely on water to extinguish fires, which could potentially damage electronics. Another advantage is that they are very effective against common types of fires, such as those involving flammable liquids or electrical equipment.


However, there are some disadvantages to using chemical fire extinguishers as well. One is that they can harm some types of electronics if misused. Another is that They can also be dangerous to operators if used in enclosed spaces, as the chemicals released can cause respiratory problems.


Advantages of Chemical Fire Extinguishers


  1. Chemical fire extinguishers are relatively safe for use around sensitive equipment, which is a significant advantage. 
  2. They can also be quite effective against common fires, making them a suitable choice in many situations. 
  3. They are generally compact and easily can be placed in different places.
  4. This type of extinguisher forms a spray, one of the most effective extinguishing methods, combining travelling fuel fires.
  5. Please have a great potential to combat temperature and lower it from 200 degrees to 60 degrees celsius.


Conclusion


Dry chemical fire extinguishers are fire extinguishers that use chemicals to put out fires. They are effective against common types of fires, such as those involving flammable liquids or electrical equipment. However, they can be harmful to some types of electronics if misused, and they can also be dangerous to operators if used in enclosed spaces. 

10 Common Fire Extinguisher Mistakes You Should Avoid

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While fire extinguishers are designed to be user-friendly, people still make some common mistakes when using them. To ensure that you know how to use a fire extinguisher properly, avoid these mistakes:
  • Not knowing How to Use the Fire Extinguisher: One of the most common mistakes people make is not knowing how to use the fire extinguisher. This is a serious mistake, as it can mean the difference between putting out a fire and making it worse. Make sure to familiarize yourself with the fire extinguisher before using it.
  • Using the Wrong Type of Fire Extinguisher: Another common mistake is using the wrong type of fire extinguisher. There are different types of fire extinguishers for different types of fires. Make sure to check the label on the fire extinguisher to ensure that you are using the right type.
  • Not Aiming the Fire Extinguisher Properly: Another common mistake is not aiming the fire extinguisher properly. When using a fire extinguisher, you need to aim the nozzle at the base of the fire. This will ensure that the extinguishing agent is delivered to the source of the fire.
  • Not Using the Fire Extinguisher Properly: Another common mistake is not using the fire extinguisher properly. Make sure to follow the instructions on the fire extinguisher. This will ensure that you are using it correctly.
  • Not Having the Fire Extinguisher in the Right Place: Another common mistake is not having the fire extinguisher in the right place. Make sure to keep the fire extinguisher in a location that is easily accessible in the event of a fire.
  • Not Reading the Instructions: Even if you think you know how to use a fire extinguisher, it’s important to read the instructions before using it. The instructions will tell you the best way to use the fire extinguisher for the situation you’re in.
  • Not Maintaining Fire Extinguishers: Just like any other piece of equipment, fire extinguishers need to be regularly maintained. Check the pressure gauge to make sure the fire extinguisher is fully charged. Inspect it for any damage, and make sure the nozzle is not obstructed.
  • Using it too Late: One of the most common mistakes people make with fire extinguishers is waiting too long to use them. If you wait until the fire is out of control, it will be too late. If you see a fire, use your fire extinguisher right away.
  • Using it When it’s not Needed: Even though fire extinguishers are designed to be user-friendly, people still make some common mistakes when using them. Sometimes people use fire extinguishers when it’s not necessary, such as when there’s a small fire that could easily be extinguished with water. If you’re not sure whether or not you should use a fire extinguisher, err on the side of caution and don’t use it.
  • Forgetting to Recharge or Replace it: Another mistake people make is forgetting to recharge or replace their fire extinguishers. Just like any other piece of equipment, fire extinguishers need to be regularly maintained. If you use your fire extinguisher, make sure to recharge or replace it as soon as possible. By doing so, you’ll be prepared in the event of a future fire.

Final Words

While fire extinguishers are a great tool to have in the event of a fire, it’s important to be familiar with them before using them. There are some common mistakes that people make when using fire extinguishers, such as using the wrong type, not aiming properly, and not using them properly. Make sure to familiarize yourself with fire extinguishers before using them, so that you can use them correctly in the event of a fire.

Why do Fire Extinguishers Need to be Serviced?

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It is indeed a challenging task job to maintain a fire extinguisher. This needs to be done as a legal requirement as they play an essential role in putting out fires. So, they must be in a proper working state when needed. It is also mandatory for business owners to equip fire safety devices in their buildings annually. 

Fire extinguisher vessels, if corroded can burst when under pressure. This can cause severe injury and sometimes even death.

The water-based fire extinguisher should be visually inspected monthly and serviced annually. Powder-based extinguishers should also be visually inspected monthly and serviced annually. Both of them have an extended service period of 5 years. Powder-based primary sealed fire extinguishers should be visually inspected monthly and serviced annually. Carbon dioxide fire extinguishers should also be visually inspected monthly and serviced annually. They both have extended period service of 10 years. 

Below are a Few Reasons Why the Extinguishers Need to be Serviced Regularly

  • To check the damage on any side of the cylinder. Steel extinguishers can get corroded, which weakens the work capacity of the cylinder.
  • Another thing to check is the hose blockage. The extinguisher cannot function properly if the hose gets clogged.
  • The pressure gauge should be inspected for each working fire extinguisher. The meter indicates its function and should be centered in the green zone. The meter automatically drops after a while.
  • The businesses can renew their BOMBA licenses annually if their fire extinguisher is serviced. Failing to do so might result in the revoking of business licenses by the officials.
  • Certified professionals can inspect thoroughly and realize any damaged or service parts to be repaired. You can call them by booking an appointment online.

The Fire Industry has ISO Certified Team of Specialists Who will Give You Their Best Advice on the Best Quality Fire System

  • Leakage- Leaks can occur, making the fire extinguisher useless. Pressure gauges can be used to check that unseen leakage.
  • Labels- Fire extinguishers suffer wear and tear even when not in use. The labels can fade and be challenging to read. This can create difficulty for the person trying to operate a fire extinguisher.
  • Recharging- Fire extinguishers should be recharged immediately, even if used partially, to ensure that they are ready to be used in the future.

What’s Included in the Primary Visual Inspection?

Location of the extinguisher, visibility of the extinguisher, operating instructions- clean and easy to read, condition of the extinguisher- damaged or missing parts, the pressure of the extinguisher- should be within operating limits and tamper seals.

Extended Service

Most of the fire extinguishers need extended service every five years. The extinguisher should be discharged, checked for internal corrosion, refilled, and repressurized. Carbon dioxide fire extinguishers require a comprehensive service every ten years.

How Often Should You Get them Serviced?

Extinguishers should be serviced every month. In addition, annual maintenance should also be done. If you see the fire pressure needle out of the central area, call the fire inspection department as soon as possible. Make sure that the condition of the fire extinguisher is good with adequate pressure. The date of manufacture of fire extinguishers should also be checked from time to time. Some extinguishers need to be refurbished after 5-6 years.

Conclusion

The fire extinguishing equipment should be serviced timely to readily available when needed. Any minor carelessness can prove fatal and termination of the business license. The fire safety department is ready to provide help round the clock. Know what’s best for you.

Types and Classification of Fire Extinguisher

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Before you choose an extinguisher, the first thing you have to do is identify which rooms are in your house or office needs one. You should keep at least one on every floor of your home and office. Ensure that fire extinguisher are handy, as in the kitchen and garage, where fires most frequently originate. 

Classification of fire Extinguisher

The fire extinguisher classes A, B, C, and D are available, and each category can extinguish a completely different type of fire. 

    Class A

Class A extinguishers are used to extinguish fires on flammable materials (flammable solids). Example: wood, paper, rubber, textiles, etc. 

  • Class B

Class B extinguishers are used on flame retardant fluids such as fat, petrol, oil, paint, etc. 

  • Class C

Whenever there is a fire due to hydrogen gas, butane gas, methane gas, etc., it comes under Class C. 

  • Class D

Class D extinguishers for combustible metals are designed. For example, Magnesium, Aluminium, Potassium, etc. 

  • Class E

If the electrical appliance is powered on and a fire occurs for any reason, it comes under the Class E category. Example: Computer, Generator, etc. 

  • Class F

If there is ever a fire in the kitchen, it will come under class F fire, for example, cooking fire.  There is a significant variation in the prices of all extinguishers, so buyers should check around. The future service costs must also be taken into account. Some companies charge for installation and commissioning, but a 5-year warranty should be provided. 

5 Types of Fire Extinguisher

  1. Water ( Water Mist, Water Spray)
  2. Foam
  3. Dry Powder
  4. Carbon Dioxide (CO2)
  5. Wet Chemical

Water Extinguishers

Water extinguishers are the most common type for class A fire risk. Water is written on it. With this, you can quickly identify.

● Label Color – Bright red.

  • Use For:
Organic Materials Example: Paper, wood, etc.
  • Do not use for: 
  1. Fires involving electrical equipment 
  2. Kitchen Fires
  3. Flammable gas and liquids 

Foam Extinguishers

A foam extinguisher is the most common fire extinguisher for Class B fires. Find a good Fire Extinguisher manufacturer who could give you a good quality fire extinguisher. And safety can be guaranteed.
  • Label Colour: Cream
  • Use For: 
Organic Materials Example: paper, cardboard, wood also Flammable liquids example: paint and petrol 
  • Do not use for: 
  1. Kitchen Fires 
  2. Fires involving electrical equipment 
  3. Flammable metals 

Dry Powder Extinguisher

Standard dry powder extinguishers are also called ‘ABC’ because they tackle class A, B, and C fires. 
  • Label Colour: Blue 
  • Use for:
  1. Organic Materials Example: Paper, Cardboard, Wood Flammable liquids example: paint and petrol 
  2. Flammable Gases Example: liquid petroleum gas (LPG) and acetylene
  • Do not use for: 
  1. Fires involving cooking oil. 
  2. Fires involving electrical equipment over 1000V. 

Carbon Dioxide (CO2) Extinguishers

CO2 Extinguishers are mainly used in electric fire dangers and are usually the primary fire extinguishers in computer server rooms.
  • Labour Colour: Black 
  • Use For: 
  1. Flammable liquids, for example, paint, and petrol 
  2. Electrical fires 
  • Do not use for: 
  1. Kitchen fires 
  2. Combustible materials example: paper, wood, or textiles Flammable metals 

Wet Chemical Extinguishers

Wet chemical fire extinguishers are used in cooking oil and fat fires. 
  • Label Colour: Yellow 
  • Use for: Cooking Oil/ Fat fires
  • Do not use for: 
  1. Flammable liquids or gas fires 
  2. Electrical fires 
  3. Flammable metals