3 1 3/4 Hose Friction Loss
This video reviews how to use the "Q" Method of calculating friction loss. This is a fireground friction loss method that will give you Just what you need to calculate the most precise friction loss for a wide range of Key Hose products. For your specific evolution, this would be my personal recommendation. Use the 150 feet of 3" hose and then connect 2 1 3/4 inch lines to the You don't have good experience in fire fighting design! don't worry, in this lesson we will go step by step showing how to size a ...