These Fire extinguishing systems utilizes the extinguishing agent NovecTM 1230 a product of 3M or FM 200(HFC 227ea) a product of DuPont. The agent is stored as a liquid in steel containers which are super pressurized with Nitrogen. The extinguishing agent is released into the area under protection on detection of a fire through an open nozzle where it vaporizes and suppresses the fire by cooling the area. Triggering of the system is supported by fire detection system.
Areas having electronic equipment or goods that can damaged by use of water systems. Ex. Telecom, data center, control rooms.