Firefighting Water Flow

Nozzle Pressure, Why Use A Nozzle, Series 02 Video 01

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Date August 02, 2019
Date August 02, 2019
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It’s a simple question. Why do we even need a fire hose nozzle given that a fire hose with an open end easily provides an adequate flow rate? This video reviews basic, but important principles that will be useful as additional videos explore the relationship between flow, force and pressure.