Known for their versatility and effectiveness, fulfill a vital function in maintaining fire safety. These devices employ a foam-based extinguishing agent, typically known as aqueous film forming foam (AFFF), to quell fires, making them highly effective in tackling Class A and B fires that involve flammable liquids and solids. https://bookmarkoffire.com/story16033092/a-brief-overview-of-afff-foam-fire-extinguishers