Definition - What does Flammable Cabinet mean?
Flammable cabinets are cabinets specifically designed to hold flammable liquids. These cabinets must meet the specifications of the National Fire Protection Association codes for flammable storage. These cabinets are generally unventilated, as ventilation can promote fire combustion. It is vital that these cabinets are kept closed whenever they are not in use, and some countries require that all flammable cabinets are equipped with automatic door closing mechanisms.
Safeopedia explains Flammable Cabinet
Flammable liquids, such as acetone and methanol, need to be kept safe in the workplace. If the vapours in these liquids reach a certain temperature, it can self-ignite, which will cause a fire. Such atmospheric conditions as sunlight can cause these liquids to reach such temperatures. By having these liquids in a temperature controlled cabinet, the danger of this is eliminated. These cabinets must be securely fastened in the workplace and kept well away from electrical sources. These cabinets must not be placed in thoroughfares as they may impede fire exits in an emergency.