What types of fire suppression systems are commonly installed in areas where flammable liquids are stored?

Fire suppression systems for areas where flammable liquids are stored are designed to effectively combat specific fire hazards associated with those materials. Foam and dry-chemical systems are particularly suitable for this environment because they create a barrier that suppresses flammable vapors and cools the burning material.

Foam systems can smother fires by forming a blanket over the liquid surface, which prevents oxygen from reaching the flames, making them ideal for flammable liquids. These systems are typically used in environments such as fuel storage areas or chemical processing plants. They are effective against Class B fires, which involve flammable liquids.

Dry-chemical systems, on the other hand, deploy a mixture of dry chemicals that interrupt the chemical reaction occurring in a fire. This is particularly effective for flammable liquid fires as well. These systems can quickly extinguish fires and are often used in situations where foam may not be suitable or available.

In contrast, the other options may not provide the same level of effectiveness against the unique challenges posed by flammable liquids. Water-based systems like sprinklers or CO2 can handle some classes of fires but are less effective against Class B fires and more suited for solid combustibles. Therefore, foam or dry-chemical systems are the most reliable choice for fire suppression in