50 litre foam trolley fire extinguisher

50 litre foam trolley fire extinguisher is a large, mobile fire suppression device designed for Class A (ordinary combustibles) and Class B (flammable liquid) fires. It uses Aqueous Film-Forming Foam (AFFF) to create a film over the fire, cooling it and preventing re-ignition. Key features include its 50-litre capacity, wheeled trolley design for easy transport, a hose and nozzle for application, and an operating temperature range typically between 0 degrees to 60 degrees Celsius.