There are four classes of fire extinguishers – A, B, C and D – and each class can put out a different type of fire.

• Class A extinguishers will put out fires in ordinary combustibles such as wood and paper.
• Class B extinguishers are for use on flammable liquids like grease, gasoline and oil.

What are the 5 different types of fire extinguishers?

What are the 5 Types of Fire Extinguishers?

• Class A Fire Extinguishers. Class A fire extinguishers are safe for use on ordinary combustible fires, like those fueled by paper or wood. ...
• Class B Fire Extinguishers. ...
• Class C Fire Extinguishers. ...
• Class D Fire Extinguishers. ...
• Class K Fire Extinguishers.

What are the five 5 types of extinguishers and explain briefly about their uses?

When it comes to the types of fire extinguishers, there are five main types including wet chemical, CO2, dry powder, foam and water. In order to meet the current regulations, it is important for you to have the exact type of fire extinguisher that is needed for your premises.

What fire extinguisher is used for what?

Foam fire extinguishers can be used on Class A and B fires. They are most suited to extinguishing liquid fires such as petrol or diesel and are more versatile than water jet extinguishers because they can also be used on solids such as wood and paper.

What are the 7 types of fire extinguishers?

ABC) is located in your work area.

• Dry Chemical Fire Extinguishers.
• Air-Pressurized Water Fire Extinguisher.
• Carbon Dioxide Fire Extinguishers.
• Wet Chemical Fire Extinguishers.
• Clean Agent Fire Extinguishers.
• Water Mist Fire Extinguishers.
• Dry Powder Fire Extinguisher.

Types of Fire Extinguisher and Their Uses

What are the 4 classes of fire extinguishers?

Class A: freely burning, combustible solid materials such as wood or paper. Class B: flammable liquid or gas. Class C: energized electrical fire (energized electrical source serves as the ignitor of a class A or B fire – if electrical source is removed, it is no longer a class C fire)

What is ABC fire extinguisher?

September 3, 2019. ABC Fire Extinguishers use monoammonium phosphate, a dry chemical with the ability to quickly put out many different types of fires by smothering the flames. This pale, yellow powder can put out all three classes of fire: Class A is for trash, wood, and paper.

What is a CO2 fire extinguisher used for?

CO2 fire extinguishers contain pure carbon dioxide which is a clean extinguishant, leaving no residue. Suitable for class B flammable liquid fires (petrol, oil, solvents), and recommended for use on live electrical equipment.

What are different Colour fire extinguishers used for?

Blue – Dry Powder. Black – Carbon Dioxide (CO2) Cream – Foam. Red – Water (Spray and Mist)

What is the most common fire extinguisher?

Dry Chemical extinguishers: Dry chemical extinguishers are the most common and available in few types. These extinguishers will be marked for the classes they are designed to extinguish (e.g., ABC type extinguisher will put out Class A, B and C fires).

Which extinguisher is used for metal fire?

Class D fires involve combustible metals, such as magnesium, titanium, and sodium. Extinguishers with a D rating are designed to extinguish fires involving combustible metals. Note: Common extinguishing agents may react with a combustible metal fire causing the severity of the fire to increase.

What are the 5 different classes of fire PDF?

There are 4 classes of fire:

• Class A. Ordinary combustibles or fibrous material, such as wood, paper, cloth, rubber, and some plastics.
• Class B. Flammable or combustible liquids such as gasoline, kerosene, paint, paint thinners and propane.
• Class C. ...
• Class D.

Which type of fire extinguisher is used for electrical fire?

There are different types of fire extinguishers that are used for different kinds of fires and all of them are highly dependent on what kind of material is being burned. In the case of electrical fires, also known as energized electrical fires, a class C fire extinguisher is needed to put it out.

What are the 8 types of fire extinguishers?

A small coloured band indicates the type of fire extinguisher – red for water, white and red for water mist, cream for foam, blue for dry powder, yellow for wet chemical, green for clean agent and black for CO2 extinguishers.

What are the 4 most common fire extinguishers at workplace?

It's important to keep the following portable fire extinguishers in and around your workplace to ensure the safety of your employees and office building.

1. Air-pressurized Water Fire Extinguisher (APW) ...
2. Carbon Dioxide Fire Extinguisher. ...
3. Dry Chemical Fire Extinguisher. ...
4. Foam Fire Extinguishers.

What color is a CO2 extinguisher?

The fire extinguisher types and colours are; Carbon Dioxide (CO2) – Black. Foam – Cream. Powder – Blue.

What is a Type D fire?

A Class D fire is characterised by the presence of burning metals. Only certain metals are flammable and examples of combustible metals include sodium, potassium, uranium, lithium, plutonium and calcium, with the most common Class D fires involve magnesium and titanium.

What is class F fire?

Class F fires are fires which involve cooking oil or fat. Though technically a sub-class of fires caused by flammable liquids or gases, they differ from conventional fires due to the extremely high temperatures involved.

What is a Class B and C fire?

What types of fires can be extinguished with carbon dioxide (CO2) fire extinguishers? Class B fires which involve flammable liquids and gases, solvents, oils, greases (excluding cooking oils/greases in depth) tars, oil-based paints and lacquers. Class C fires which involve energized electrical equipment.

What is the full form of DCP in fire extinguisher?

DRY CHEMICAL POWDER (DCP) Type Fire Extinguisher 6 Kg.

Which fire extinguisher is used in kitchen?

Class B extinguishers are rated for fires involving flammable liquids such as kitchen grease, gasoline, oil, solvents and oil-based paint. Class B extinguishers are numerically rated on the number of square feet of fire they can put out.

What are the 3 methods of extinguishing a fire?

The basic methods for extinguishing a fire are to suffocate it by ensuring that it cannot have access to oxygen, to cool it with a liquid such as water which reduces the heat or finally to remove the fuel or oxygen source, effectively removing one of the three elements of fire.

What is Class C fire extinguisher?

Fire extinguishers with a Class C rating are suitable for fires in “live” electrical equipment. Both monoammonium phosphate and sodium bicarbonate are commonly used to fight this type of fire because of their nonconductive properties.