Are you looking for fire alarm companies in Philadelphia? Fire extinguisher symbols are an essential part of fire safety. They indicate what type of fire the extinguisher is to be used on. They assist users in making quick decisions in the event of a fire.
Classifications Of Fire Extinguishers
Fire extinguishers are classified based on the classes of fires they can extinguish:
Class A: Ordinary Combustibles
- Symbol: Green triangle with “A”
- For fires involving wood, paper, cloth, trash, plastics, and some rubber
Class B: Flammable Liquids and Gases
- Symbol: Red square with “B”
- For fires involving gasoline, oil, greases, tars, oil-based paints, solvents, lacquers, alcohols, and flammable gases
Class C: Electrical Equipment
- Symbol: Blue circle with “C”
- For fires involving energized electrical equipment
Class D: Combustible Metals
- Symbol: Yellow star with “D”
- For fires involving magnesium, titanium, zirconium, sodium, lithium, and potassium
Class K: Kitchen Fires
- Symbol: Black hexagon with “K”
- For fires involving cooking oils and fats in commercial kitchens
Pictograms
Extinguishers are labeled with pictograms for quick identification:
- Flaming trash can (Class A)
- Burning gasoline can (Class B)
- Lightning bolt through outlet (Class C)
- Burning metal (Class D)
- Fire under a pan (Class K)
- Numerical Ratings: Numbers before “A” or “B” indicate the extinguishing capacity. Higher ratings mean greater effectiveness. For example, a 4-A extinguisher is twice as effective as a 2-A.
- Multi-Class Extinguishers: Labeled with combinations like AB, BC, or ABC, these extinguishers can handle multiple fire types.
Using Fire Extinguishers
Remember the PASS method:
- Pull the pin
- Aim low at the fire’s base
- Squeeze the handle
- Sweep side to side
Maintenance and Safety Tips
Maintenance and safety are important for commercial fire alarms in Berks County.
Conduct regular visual checks and inspect pressure gauges
- Schedule annual professional inspections
- Develop a fire escape plan
- Practice using your extinguisher
- Prioritize escape over confronting a fire if unprepared
Fire extinguisher symbols are vital parts of understanding fire safety. Knowledge here empowers you to make proper decisions in emergency cases and save lives and properties. Contact us today for more information.