page_title: Clean agent FS 49 C2
hierarchical_section_title: Clean agent FS 49 C2
caption_attribution_description: English: Swedish Air Force Hangar Protected with 7000 kg Clean Agent FS49C2 2
context_page_description: Clean agent FS 49 C2 is an environmentally engineered, human safe, fast extinguishing Clean Agent fire extinguishing gas for gaseous fire suppression installed in a suited fire suppression system. It is a gaseous solution of 60-80% tetrafluoroethane, 10-30% pentafluoroethane and 10-30% carbon dioxide.
  The Clean agent FS 49 C2 is an extinguishing gas mixture that suppresses fire while maintaining breathable concentrations of oxygen in the air. This makes it possible to extinguish a fire with less danger to people in the room at extinguishing concentrations in contrast to pure carbon dioxide based fire suppression system which is deadly to humans when released. In the beginning the gas was called Halotron II B/FS49C2 but later only the name FS 49 C2 is used. Former fire chief Einar Gjessing made an article about the product to inform firemen how this gas works in case they need to enter a fire site with FS 49 C2.
context_section_description: Clean agent FS 49 C2 is an environmentally engineered, human safe, fast extinguishing Clean Agent fire extinguishing gas for gaseous fire suppression installed in a suited fire suppression system.  It is a gaseous solution of 60-80% tetrafluoroethane (R-134a), 10-30% pentafluoroethane (R-125) and 10-30% carbon dioxide (CO₂). 
  The Clean agent FS 49 C2 is an extinguishing gas mixture that suppresses fire while maintaining breathable concentrations of oxygen in the air. This makes it possible to extinguish a fire with less danger to people in the room at extinguishing concentrations in contrast to pure carbon dioxide (CO₂) based fire suppression system which is deadly to humans when released. In the beginning the gas was called Halotron II B/FS49C2 but later only the name FS 49 C2 is used. Former fire chief Einar Gjessing made an article about the product to inform firemen how this gas works in case they need to enter a fire site with FS 49 C2.
caption: Swedish Air Force Hangar Protected with 7000 kg Clean Agent FS49C2
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