Mercedes Textiles launches online resource hub KnowYourHose.com, offering their library of detailed hose specs following new NFPA 1961 standards, friction loss calculator and articles on hose ...

They were using mathematical formulas that have been used for decades to determine friction loss in a fire hose and calculate pressures and flow rates. Too low, and the water is insufficient for ...

When evaluating the effectiveness of a supply line setup, firefighters must evaluate each factor that affects the operation—water quantity, friction loss and ... ways to calculate how many ...