A fire dumper is a device used to extinguish fires. It is a large, heavy-duty, fire-resistant container that is filled with water or other fire-retardant material. The dumper is then placed in the path of the fire, usually at the base of the fire, and the contents are released to put out the flames. Fire dumpers are typically used in industrial settings, such as factories, warehouses, and other places where large fires are a potential hazard. They are also used in outdoor settings, such as forests and other areas where fires can spread quickly. Fire dumpers are an essential part of fire safety, as they can quickly and effectively put out a fire before it spreads and causes more damage.