In the well-read October 2007 Fire Engineering Article “How Kinks Affect Your Fire Attack System” Jerry Knapp along with Tim Pillsworth, Christopher Flatley, and Doug Leihbacher go into great detail how kinks affect your fire flows.
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Jeff Shupe speaks about the importance of doing your homework when it comes to doing your own research on your own fire attack system.
In this video Jerry Herbst reviews the points to consider when conducting your own nozzle evaluation.
In this video Jeff Shupe discusses the components of a fire attack system.
Confirming proper pressure, pattern, and volume from your nozzle is an important part of initiating your fire attack.
Nozzle/Hose Whip is a term often used for erratic movement and kinking in smaller, 1.5 coupling hand lines at the nozzle position. Often referred to as a "nozzle weight" problem; hose construction and diameter inconsistencies are often the greatest variables.
Jerry Herbst discusses how "hose/nozzle" whip may surface in evaluation of attack line packages.
In this video Jeff Shupe discusses making entry into the fire area and initiating your push for fire attack in coordination with the forcible entry crew.
This video shows the evolution of the 2-1/2" smooth bore and what to consider when spec-ing out your high flow attack package.
The Art of the Engine continues as Jeff Shupe shows the methodology of using a 2.5" in a simulated commercial attack into an overhead door, and then using a hose bundle to extend with a more manageable line for final extinguishment.
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