Water Flow

Why do you need a firefighting nozzle?

Authored By
Date August 02, 2019
Date August 02, 2019
Share mail

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.