How must the door of a flammable liquids cabinet be designed?

The door of a flammable liquids cabinet must be designed to be self-closing and equipped with a three-point latch to ensure both safety and compliance with fire safety regulations. A self-closing door minimizes the risk of flammable vapors escaping into the environment, which helps prevent potential fire hazards. The three-point latch provides a secure closure that enhances the cabinet's ability to contain flammable materials, reducing the likelihood of leaks and spills. This design is crucial in environments where flammable liquids are stored, as it contributes to maintaining safety standards and protecting personnel and property from fire risks.

Other design options, such as being spring-loaded and made of glass, lack the durability and safety features necessary for hazardous material storage. Easily removable doors would compromise the cabinet's protective function, allowing quick access that could lead to unsafe conditions. Magnetically sealed doors do not provide the necessary physical barriers against fire and may not reliably contain flammable vapors, making them inadequate for this application.