Known for their versatility and effectiveness, serve a pivotal role in fire safety. This equipment uses a foam-based extinguishing medium, usually identified as aqueous film forming foam (AFFF), for fighting fires, making them especially effective against Class A and B fires involving flammable liquids and solids. https://www.thesafetycentre.co.uk/fire-products/fire-extinguishers-and-fire-blankets/foam-fire-extinguishers-thomas-glover