Fire Suppression Foam System

Foam amplifies the effectiveness of water in fire suppression by breaking the surface tension making the droplets smaller and enhancing cooling of the water.

Fire suppression foam system. Foam makers are air aspirating foam discharge devices used primarily for the protection of the seal area of open top floating roof storage tanks and dike areas around storage tanks. Fire in a storage tank is a challenge to both tank operators and fire fighters. Taking into consideration this minimum density the foam solution shall be designed to discharge for a period of 10 minutes over the entire system s area for deluge and spray foam water systems and over the design area design area is equal to 465 square meters in accordance with paragraph 7 3 7 1 of nfpa 16 for wet pipe dry pipe and preaction foam water systems. Firefighting foam is a foam used for fire suppression.

Compressed air foam system. Its role is to cool the fire and to coat the fuel. Arctic foam aqueous film forming foam afff and aqueous film forming foam alcohol type concentrate afff atc concentrates for class b fires. Fire protectioncomau 3 foam has been used as a fire fighting media for many years yet new foam compounds are continually being developed.

Foam and chemical fire suppression systems are used to cool the fire and coat the fuel that the fire is consuming to prevent contact with oxygen and reduce combustion ability. Value of the material adds to the risk of life threatening damage in a storage tank fire. Storage tank fire protection system. Federal emergency management agency.

References oke shawn performance characteristics of wetting agents u s.