What does a B1 fire extinguisher put out?
The number after the B, for example a B1 or B2 extinguisher, indicates the capacity of the extinguisher. The letter “b” here indicate the b-1 extinguisher is effective against flammable liquid fires. These can be fires where cooking liquid , oil , gasoline , kerosene or paint.
What is a BI fire extinguisher?
Halotron Extinguishers are used for fighting class B (Flammable Liquids) and class C (Electrical) fires near electronic and data equipment.
What is a B1 or B2 fire extinguisher?
CLASS C: Electrical fires You can use water, or a Class A fire extinguisher, to put out this type of fire. Class B fires, on the other hand, have a flammable liquid fuel source, like gasoline. The number after the B, for example a B1 or B2 extinguisher, indicates the capacity of the extinguisher.
What type of fire does a fire extinguisher put out?
Fire extinguishers with a Class A rating are effective against fires involving paper, wood, textiles, and plastics. The primary chemical used to fight these fires is monoammonium phosphate, because of its ability to smother fires in these types of materials.
What does ABC mean in fire extinguisher?
Dry Chemical Extinguishers come in a variety of types. You may see them labeled: • “DC” short for “dry chem” • “ABC” indicating that they are designed to extinguish class A,B,and C fires, or • “BC” indicating that they are designed to extinguish class B and C fires.
What is Type D fire?
What is a Class 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 kind of fire extinguisher do you use for Class B fires?
Foam fire extinguishers are most common type of extinguisher for Class B fires, but also work on Class A fires as they are water-based.
How are fire extinguishers used to put out fires?
Types of Fires. The Fire Tetrahedron lays out the four components required for a fire to start – heat, fuel, oxygen, and chemical reaction – and fire extinguishers are designed to put out a fire by removing one or more of these elements.
What happens if you use the wrong fire extinguisher?
It’s important to use the right extinguisher for the type of fuel – using the incorrect one can allow a fire to re-ignite, even when it seems to have been put out successfully. We’ve put together a simple chart to help you choose the right extinguisher for your fire needs.
How many types of fire extinguishers are there in the UK?
You can read more about the current UK extinguisher regulations here. Whilst there are 5 main types of fire extinguisher, there are different versions of both the Water and Dry Powder extinguishers, meaning there are a total of 8 fire extinguisher types to choose from.
What is a Class B fire extinguisher?
Class B fire is the fire in flammable liquids or flammable gases, petroleum greases, tars, oils, oil-based paints, solvents, lacquers, or alcohols. Class B fire extinguishers are CO2 extinguishers that contain compressed gas.
What is a Class B fire extinguisher used for?
Class B fire extinguishers are used for flammable liquid and gas fires such as oil, gasoline, etc. These fire extinguishers deprive the fire of oxygen and interrupt the fire chain by inhibiting the release of combustible vapors.
What are the different types of fire extinguishers?
The eight different types of fire extinguishers include specialist dry powder, standard dry powder, foam, water spray, water mist, water spray, wet chemical and carbon dioxide. There is no single fire extinguisher that can be used on all classes of fire.
What is a Coast Guard approved fire extinguisher?
The U.S. Coast Guard approved marine-type (also called offshore) fire extinguishers are required for boats where a fire hazard from engine troubles or fuel system could arise. U.S. Coast Guard approved extinguishers are hand-portable and have a Class B rating .