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Fire Hose, Nozzles, Streams, and Foam

16. Fire Hose, Nozzles, Streams, and Foam. Introduction. Instructor Introduction Topic Introduction Class objectives References Preparation Step Information. Sizes of Hose (1 of 3). Small-diameter hose 1" to 2" in diameter Used as attack lines Each section is usually 50' long.

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Fire Hose, Nozzles, Streams, and Foam

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  1. 16 Fire Hose, Nozzles, Streams, and Foam

  2. Introduction • Instructor Introduction • Topic Introduction • Class objectives • References • Preparation Step Information

  3. Sizes of Hose (1 of 3) • Small-diameter hose • 1" to 2" in diameter • Used as attack lines • Each section is usually 50' long.

  4. Sizes of Hose (2 of 3) • Medium-diameter hose • 2 ½" or 3" in diameter • Used as attack line or supply line • Master stream and fire department connections often use 3" hose. • Each section is usually 50' long.

  5. Sizes of Hose (3 of 3) • Large-diameter hose • 3 ½" to 6" in diameter • Standard diameter is 4" or 5". • Standard length is 50' or 100' long.

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