What is the maximum effective range of a 15 lb CO2 extinguisher?

The maximum effective range of a 15 lb CO2 extinguisher is typically around 10 to 12 feet. This range allows the user to effectively direct the discharge of CO2 at a fire while standing at a safe distance. The extinguishing agent in a CO2 extinguisher displaces oxygen around the fire, effectively smothering it. The range is important to ensure that the user can operate the extinguisher without putting themselves in danger.

The option that indicates 4 to 6 feet is much shorter than the operational capabilities of such extinguishers. It's crucial to understand the effective distance to utilize CO2 extinguishers fully, which commonly falls within the aforementioned range. Other options, including 15 to 20 feet and 16 to 18 feet, exceed the practical reach of a 15 lb CO2 extinguisher. Thus, knowing that the optimal and safe distance is about 10 to 12 feet helps users utilize this fire safety tool effectively.