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  2. Hypoxic air technology for fire prevention - Wikipedia

    en.wikipedia.org/wiki/Hypoxic_air_technology_for...

    Hypoxic air systems can be integrated with the building management system and can include systems to recover the heat generated by the hypoxic air generator that, would otherwise be wasted. [ 5 ] Air with low oxygen concentration is transported to the protected volumes through dedicated pipes or, more simply, via an existing ventilation system .

  3. Active fire protection - Wikipedia

    en.wikipedia.org/wiki/Active_fire_protection

    Fire can be prevented by hypoxic air. Hypoxic air fire prevention systems, also known as oxygen reduction systems are new automatic fire prevention systems that permanently reduce the oxygen concentration inside the protected volumes so that ignition or fire spreading cannot occur. Unlike traditional fire suppression systems that usually ...

  4. Hypoxic air fire prevention system - Wikipedia

    en.wikipedia.org/?title=Hypoxic_air_fire...

    Pages for logged out editors learn more. Contributions; Talk; Hypoxic air fire prevention system

  5. What is the red fire retardant dropped by planes to ... - AOL

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    The U.S. Forest Service bans the use of long-term fire retardant on federal lands near waterways or endangered species habitats. What is the red fire retardant dropped by planes to fight LA wildfires?

  6. List of Pennsylvania fire departments - Wikipedia

    en.wikipedia.org/wiki/List_of_Pennsylvania_fire...

    Dorrance Township Volunteer Fire Department (St. 124) Dupont Fire Department (St. 125) Germania Hose Company (St. 126) Excelsior Hose Company (St. 226) Edwardsville Fire Department (St. 127) Exeter Township Fire Department (St. 128) Harding Fire Department (St. 129) Mt. Zion Fire Department (St. 229) Fairmount Township Volunteer Fire Department ...

  7. 2 fire tanker trucks heading to large warehouse blaze crash ...

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    Authorities say seven firefighters were injured when two tanker trucks crashed while responding to a large blaze in York, Pennsylvania. Officials said the crash occurred shortly before 11 p.m ...

  8. Residents near Indiana plastics fire report snowlike debris ...

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  9. Hypoxicator - Wikipedia

    en.wikipedia.org/wiki/Hypoxicator

    The hypoxia challenge of IHT is normally delivered in an intermittent manner: 3-7 min of hypoxic air breathing alternated with 1-5 min of normoxic or hyperoxic air. The hypoxicator allows automated and pre-programmed delivery of the required hypoxic and hyperoxic or normoxic air and safety monitoring.