Type A fire extinguisher has a hand held of a cylindrical pressure vessel and agents that used for putting out the fire. For class A fires, that the agent is water, it is powerful against regular firefighting materials flammable such as paper, wood, cardboard, and most plastics.
Type A fire extinguisher function
Your house must have a fire extinguisher to protect your property and your family. Although there is a good possibility that the fire extinguisher will sit on the wall for years. It could end up saving your property and even your life.
With so many types of fire extinguisher to choose from, selecting the right one for your house is heavy duty. Everyone should have at least one type A fire extinguisher in the house. But it critical to makes sure that you have the right kind of fire extinguisher. Fireplace protection consultants recommend one for the kitchen, workshop, and garage.
All fire extinguishers fight fire by using an agent to act on the chemistry of fire by eliminating the three elements of fire. It’s necessary to maintain fire parts that often referred as triangle fire. In the case of type A fire extinguisher, the agents cooling fuel and break the triangle of fire.
Type A fire extinguisher assessment
A numerical evaluation of the type a fire extinguisher indicates the amount of water that holds and this number can put out the fire. The numerical value of information found on the label on the device
There are many types of fires, and there is no one type of fire extinguisher that can compress all types of fires. While the water has proven to be effective in the extinguishers used against wood, paper and plastic fire. Type A fire extinguisher must never use on electrical fire due to electrical conductors.
For this reason, it is not safe as the agent for electric fires where lives fighting circuit is present (class C). Also, type A fire extinguisher must not to be used to fight flammable liquid. Especially in tanks or ships. In this example, the water can cause an explosion because of the flammable liquid floating on the water and continue to burn. Also, a big flow of water can splatter burning liquids other combustibles. Then, type A fire extinguisher should not use to against the Class D fire. Class D is burning metals such as magnesium and titanium.
Anti freeze and fire extinguisher
In type A fire extinguisher or water, the water may freeze inside the tube maintenance at low temperatures. If you plan to keep your class A firefighter in the freeze area. Anti-freeze water extinguisher available, which use anti-freeze liquid in the tubes to prevent fire extinguisher agents from freezing.
People necessary to know management with firefighting. For that reason, USFA recommends that everyone have to know the proper use and maintenance of fire extinguishers. For information on coaching in your area, contact your primary fire departments.