Fire Extinguishers | Know about Applicable Area, Class Types, & More

In all industries, fires are prevalent. Fire hazards come under physical hazards. That is why industries must consider workplace safety. Furthermore, regarding workplace safety, fire safety is given the top priority. Moreover, to address fire safety, fire extinguisher in Delhi are used. There are several types of fire extinguishers, and their use depends on the class of fire.

In the circumstance of fire, having the correct firefighting equipment and knowing the correct type of extinguisher and how to use it is equally crucial. Nevertheless, in this comprehensive blog, we will discuss the keen details on what a fire extinguisher is, what the types of fire extinguishers are, and what the classes of fire are.

What is a Fire Extinguisher?

The fire extinguisher CO2 is a portable unit used to put out small fires. It works by spraying specific agents above the incinerating flame, which lowers the fire by denying it oxygen and suffocating the fuel. But for the storage of these firefighting agents, including carbon dioxide, water, foam, dry powder, and wet chemicals, high-pressure cylinders are used. Likewise, these cylinders are constructed from strong materials and safety features to contain these highly reactive agents at appropriate pressure. Nevertheless, fire extinguishing cylinders are made of high-strength steel and are offered in storage capacities ranging between 1.5 and 220 litres and filling pressures of 150 to 300 bar.

What are the Types of Fire Extinguisher Classes?

Check out the imperative fire class types that will give you the precise knowledge of what kind of portable fire extinguisher you must use according to the fire class situation.

1. Class A Fire

Class A fires, otherwise referred to as ordinary fires, are those types of fires that typically burn as a result of combustible materials, such as paper, wood, rubber, plastic, and clothing. Water and foam extinguishers are employed to extinguish these fires. It needs a strong and high-pressure cylinder in order to hold its firefighting agents at optimal pressure.

2. Class B Fire

A fire that is caused by burning flammable liquid, gas, gasoline, grease, kerosene, oil, alcohol, ether, propane, and butane is referred to as a Class B fire. Therefore, fire ignited by these flammable substances can effectively be extinguished with the help of dry powder, foam, and carbon dioxide fire extinguishers.

3. Class C Fire

Class C fire is a fire category that burns as a result of an electrical appliance, including electrical and electronic devices, wiring, and circuit breakers. Furthermore, a fire extinguisher containing CO2 is used to prevent a Class C fire.

4. Class D Fire

If a fire breaks out due to flammable metals such as aluminium, titanium, magnesium, lithium, zirconium, sodium, potassium, uranium, plutonium, and calcium, it is a Class D fire. Dry powder fire extinguisher is applied for these types of fires to put them out.

5. Class F Fire

Class F fire is a fire that entails fat and cooking oil. These are combustible materials that have automatic-ignition characteristics, which threaten to burn automatically at 340 degrees Celsius without any outside firing agents. To extinguish or manage the Class F fire, a portable CO2 fire extinguisher is utilized.

6. Class K Fire

Class K fire refers to a fire induced by flammable cooking grease, fat, and oil. Likewise, class K fires are predominantly found in commercial kitchens, restaurants, food trucks, and bakeries. Additionally, class K and wet chemical extinguishers are used when putting out Class K fires.

Application of Fire Extinguishers in Different Areas

Here are some imperative applications of a fire extinguisher in Delhi that you must check out:

1. Electrical Fires Fought Safely

Carbon dioxide extinguishers are really powerful for extinguishing fires caused by electricity. They use CO2, a non-conductive fire extinguishing agent, and ensure safety while working with live electrical apparatus. Thus, they suppress the fire really well by starving it of oxygen and smothering it, all without the possibility of an electric shock.

2. Extinguishing Flammable Liquid Fires Really Quickly

Carbon dioxide extinguishers are best suited to deal with fires of flammable liquids like gasoline, oil, and solvents. Upon discharge, CO2 forms a cold gas cloud that quickly blankets the fire, removing heat and starving it of oxygen. The quick cooling and oxygen displacement capabilities of CO2 extinguishers make them very efficient in extinguishing flammable liquid fires.

3. Safeguarding Machinery and Equipment

A portable fire extinguisher is generally used extensively in industrial environments to fight equipment and machine-related fires. Since CO2 leaves no residue, it can be effectively utilized on delicate machinery, sensitive electronics, and complex control panels without any damage. Hence, it is a handy item for protecting precious equipment and avoiding further fire damage.

4. Server Rooms Safety

Server rooms and data centers contain sensitive electronic devices and servers that are highly susceptible to fire risk. Carbon dioxide extinguishers are especially ideal for these facilities because of their non-damaging nature. With instant fire suppression and no residues left behind, a portable CO2 fire extinguisher reduces downtime and possible data loss due to water or foam-based extinguishing agents.

5. Reliable Fire Suppression in Laboratories

Laboratories also work with flammable chemicals and materials, which pose a higher fire risk. CO2 extinguishers are a safe and effective way to fight fires in such an environment. The gas penetrates the space quickly, displacing oxygen and putting out the fire. Additionally, CO2 doesn’t react with most chemicals, meaning valuable experiments and sensitive samples won’t be harmed.

6. Effective Firefighting for Motor Vehicle Fires

Carbon dioxide extinguishers are highly effective in combating vehicle fires, such as car fires, truck fires, and boat fires. Additionally, their non-corrosive characteristics mean that CO2 can be effectively used to smother fires without harming the interior of the vehicle or sensitive electronic components. CO2 extinguishers are especially effective in combating fires involving engines, where other extinguishing agents might not be ideal.

7. Convenient Fire Suppression in Small Confined Spaces

With its non-toxic composition, carbon dioxide is very effective at putting out fires in narrow, closed spaces like closets, cabinets, or server racks. Moreover, the gas can quickly fill such spaces and essentially starve the fire of oxygen, stopping it from spreading any further. A fire extinguisher CO2, with its small and lightweight nature, is incredibly convenient to use in its fire-fighting efforts in very narrow and hard-to-access areas.

Essential Methods To Use a Fire Extinguisher

There is a method of using fire extinguishers, and all the workers in the workplace should be trained in its use. Properly using a fire extinguisher will assist you in controlling the fire at the very first stage. It should be remembered that firefighting is crucial, but not all fires can be extinguished with the help of a portable fire extinguisher. If someone finds the intensity of the fire heightened, it is advisable to report to the fire station. Furthermore, the following four-step method can be remembered more conveniently using the portable CO2 fire extinguisher:

1. Pull: Pull out the pin to snap the tamper seal.
2. Objective: Aim low, having the nozzle or hose directed at the bottom of the fire.
3. Squeeze: Squeeze the handle to discharge the extinguishing agent.
4. Sweep: Sweep from left to right at the firebase or the fuel source until it reaches an end.

It’s Time To Wrap Things Up!

From homes to behemoth business complexes, fire extinguishers are fulfilling their life-saving function in numerous locations. Nevertheless, it is essential to implement appropriate fire extinguishers by examining the combustible or flammable substances used within the area. Furthermore, check the strength and fitting characteristics of the fire extinguisher cylinders to make sure that they function effectively when put to use.

Somya Pyrotek Services Pvt. Ltd is a leading portable CO2 fire extinguisher manufacturer in Delhi and provides highly durable and secure cylinders for firefighting purposes. From residential homes to offices and industrial plants, we have supplied thousands of cylinders for firefighting purposes to our customers. We specialize in providing cylinders customized according to the needs. Get in touch with us for details.