mobile foam fire extinguisher on trolley

A mobile foam fire extinguisher on a trolley is a portable firefighting device that uses foam to suppress and extinguish fires. Trolley Fire Extinguisher is designed to be easily moved around on a trolley for quick deployment in case of emergencies. The foam fire extinguisher typically consists of a cylindrical tank filled with foam agent, a discharge hose, and a nozzle. The trolley provides stability and mobility, allowing the user to transport the extinguisher to the fire location without much effort. To operate the mobile foam fire extinguisher, the user needs to remove the safety pin, aim the nozzle at the base of the fire, and squeeze the handle. The foam agent is then expelled through the nozzle, creating a blanket of foam that covers the fire and cuts off the oxygen supply, effectively extinguishing the flames. The foam used in these extinguishers is a mixture of water, foam concentrate, and air. It works by cooling the fire, smothering it, and preventing re-ignition. Foam fi…