Dry powder fire extinguisher: The first thing that will come to you when we talk about fire protection will probably be fire extinguishers; somehow, they do a great job. But the most important question is which type of fire extinguisher you should use?
There are different types of fire extinguishers in the market, classified by the type of fire they should use. Fire is usually a combination of three elements heat, fuel, and oxygen. To stop the fire, you need to extinguish at least one of these elements. This is what the fire extinguisher is made for. The fire extinguishers are designed according to the types of fire. To understand which extinguisher you should buy, firstly, you need to understand the kind of fire. The fire is usually divided into several classes A, B, C, D, F, and electrical fires.
Here is the short type in which we define each class.
|Class A fires
|A fire that is caused by solid combustible materials like wood, textile, straw, paper, coal, etc.
|Class B fires
|A fire that is caused by flammable liquids like petrol, fats, oils, tar, ether, stearin, alcohol, and paraffin.
|Class C fires
|Fire is caused by the combustion of gases like methane, hydrogen, acetylene, natural gas, and city gas.
|Class D fires
|Fire is caused by flammable metals like magnesium, aluminum, lithium, sodium, and potassium.
|Class F fires
|Fire is caused by combustible cooking media like deep fat fryers or pans.
|As the name indicates the fire is caused by electrical appliances like computers, stereos, electrical heaters, and fuel boxes.
Now, the different types of fire extinguishers are designed to fight different kinds of fire.
There are six types of fire extinguishers
Out of these six fire extinguishers, the most commonly used one is the “dry powder extinguisher.” So, here is the detailed guide that explains dry powder fire extinguishers and their uses.
So, let’s begin the guide.
A dry powder fire extinguisher known as an ABC fire extinguisher is used for class A, B, and C fires. This type of extinguisher is typically used for fires caused by flammable metals or organic materials like wood, textiles, coal, cardboard, fabrics, and paper. It is also used on fires caused by flammable liquids and gases like petrol, paint, acetylene, and liquid petroleum gas. It can also stop the fire caused by electrical equipment and flammable metals like magnesium and titanium.
The ABC dry powder fire extinguisher removes at least one of the elements from the three key elements that keep the fire alive. The dry powder fire extinguisher is filled with monoammonium phosphate that easily spreads and melts over flames. Its powder blocks the heat and oxygen and causes the fire to die. Fire extinguisher dry powder acts as an excellent heat shield. It has been seen that if its powder is released in large quantity, it will protect the surrounding objects from being damaged.
Now, in order to use a dry powder fire extinguisher or any extinguisher “PASS” technique is followed.
The extinguishers are usually labelled with the following stickers so you can quickly identify them.
Here is the picture of a dry powder fire extinguisher
Available in 5 different Sizes:
A dry powder fire extinguisher can be used on the A, B, and C classes of fires.
A powder fire extinguisher is used to remove fire that is caused by solid combustible materials, flammable liquids, and electricity.
A dry powder fire extinguisher is used to separate the fuel from the oxygen. They are extremely effective in putting out the fire.
The dry powder fire extinguisher comes in various sizes so they have different dimensions
1 kg: H 340, W 135, D 80 mm
2 kg: H 370, W 150, D 112 mm
4 kg: H 430, W 310, D 160 mm
6 kg: H 565, W 290, D 160 mm
9 kg: H 600, W 300, D 189 mm
Here are some of the best dry powder fire extinguishers you can buy
· Amerex B500 5lb ABC Dry Chemical Class A B C Fire Extinguisher
· Kidde 21005779 Pro 210 Fire Extinguisher
· Kidde ProLine Pro 10lb 10MP Fire Extinguisher
· FIRST ALERT AF400 Tundra Fire Extinguisher Aerosol Spray
· FIRST ALERT Auto Fire Extinguisher
Fire safety is a very important topic, and to understand how to protect yourself and your family, you must have a basic knowledge of fire extinguishers. Different fire extinguishers are designed according to the type of fire and place. To help you understand, we explain the most commonly used “Dry powder extinguisher” and its uses. Moreover, if you want to ensure that your house or building is free from any fire risk, you can contact us at firstname.lastname@example.org. We will conduct a fire risk assessment of your building and notify you of all the precautionary measures your house or building needs.
John Adrian is a seasoned assessor in various environmental hazard fields and has combined his evaluation nous with an impressive know-how about all the rules and regulations concerning environmental hazard evaluations such as Fire Risk, Legionella Risk, and Asbestos Risk. He has been utilizing his knowledge to help people conduct necessary hazard assessments and ensure compliance with concerned government regulators.
The keen passion of Fire Safety Risk Assessment is to offer professional services, delivered in a timely manner. For all businesses, commercial premises & landlords, FSRA keeps your businesses safe controlling the risk of loss from fire hazards, asbestos risks and from legionella bacteria.