Answer (1 of 21): [Firefighter / Engineer; HazMat Specialist] I’ve answered this question a number of times before. Some types of fire extinguishers manufactured in the late 1920s through approximately the early 1960s contained Carbon Tetrachloride (CCl4). Carbon Tetrachloride is …
Handheld extinguishers, which are commonly sold at hardware stores for use in the kitchen or garage, are pressurized with nitrogen or carbon dioxide (CO2) to propel a stream of fire-squelching …
What’s Inside a Fire Extinguisher
Handheld extinguishers, which are commonly sold at hardware stores for use in the kitchen or garage, are pressurized with nitrogen or carbon dioxide (CO2) to propel a stream of fire-squelching agent to the fire. The active material may be a powder such as potassium bicarbonate (KHCO3), liquid water, an evaporating fluorocarbon or the propelling agent itself.
Parts Inside of a Fire Extinguisher The tank contains the extinguishing agent and propellant gas. According to the type of fire extinguisher , the inside can contain water, foam, liquid and gaseous carbon dioxide, or dry powder with compressed nitrogen.
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“KABSON” Fire Fighter produces a variety of 5 main types of fire extinguisher models, sizes, and types. All of our fire extinguishers are built to strict national (ISI, BIS) and international (CE) specifications. ABC Type, Clean Agent, Carbon Dioxide Type, Water and Foam Type, and many other types are available.
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What's inside a Fire Extinguisher? Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher