The report describes three shelter portable ventilators: a one-man pedal drive unit; a four-man pedal drive unit; a 5-horsepower electric motor-driven unit. These ventilators use 36-inch diameter propeller fans. Also investigated were the pressure loss characteristics of 36-inch diameter collapsible plastic duct to be used with these ventilators. (Author)


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    Title :

    Shelter Portable Ventilation Equipment


    Contributors:

    Publication date :

    1969


    Size :

    57 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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