Fire extinguishers that contain hazardous chemicals, as discussed above, must be labeled in accordance with 29 CFR 1910.1200(f)(5), regardless of when they were manufactured. Labels must accurately identify the specific contents allowing employees to follow the correct safety and health procedures and meet the intent of the Hazard Communication …
The letter on a fire extinguisher indicates its classification: Class A puts out ordinary combustible fires (wood, paper, plastic, etc.) Class B puts out flammable liquid fires (oil, gas, petroleum, etc.) Class C puts out electrical fires. Class D puts out combustible metal fires (magnesium, titanium, potassium, sodium, etc.)
Do fire extinguishers need to be labeled? – Fire safety
Most fire extinguishers will have a pictograph label telling you which classifications of fire the extinguisher is designed to fight. For example, a simple water extinguisher might have a label like the one below, indicating that it should only be used on Class A fires. What is the OSHA standard for fire extinguishers? NFPA recommends one 2-A fire extinguisher for square feet.
People Also Ask a fire extinguisher is labeled a
What do the letters on a fire extinguisher mean?
The letter on a fire extinguisher indicates its classification: Class A puts out ordinary combustible fires (wood, paper, plastic, etc.) Class B puts out flammable liquid fires (oil, gas, petroleum, etc.) Class C puts out electrical fires
Do fire extinguishers need to be labeled?
Fire extinguishers that contain hazardous chemicals, as discussed above, must be labeled in accordance with 29 CFR 1910.1200 (f) (5), regardless of when they were manufactured.
Is a fire extinguisher a hazardous chemical?
In addition, several extinguishing agents (Halon 1211 and potential substitutes such as hydrogenated chlorofluorocarbons) are also considered hazardous chemicals by nature of their associated health hazards. DOT also classifies fire extinguishers as hazardous materials (49 CFR 172.101) with specific exceptions noted at 49 CFR 173.306 (c).
What does class a mean on a fire extinguisher?
Here’s how it works: The Class A size rating represents the water equivalency. Each number represents 1 ¼ gallons of water. For instance, 2A means the extinguisher is just as effective as 2 ½ gallons of water. 4A is equivalent to 5 gallons of water.
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Fire Extinguisher Labeling 25-0 Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher