Fire Hose Friction Loss Cheat Sheet
Fire Hose Friction Loss Cheat Sheet. Add lift and friction loss together 4. Web np = nozzle pressure.
Loss of pressure created by the turbulence of water moving against the interior walls of fire hose or appliances. App = appliance friction loss. Add lift and friction loss together 4. Determine the friction loss in the intake hose used 3. Web friction loss is determined by the gpm flowing, the size of the hose and the length of the hose. Some figures may be used more than once; Elev = elevation loss or gain. All three factors must be considered. Most of the fog nozzles have. Divide by 2.3 (2.3 is the amount of lift (in feet) that 1psi.
Divide by 2.3 (2.3 is the amount of lift (in feet) that 1psi. Determine the friction loss in the intake hose used 3. Web np = nozzle pressure. All three factors must be considered. Some figures may be used more than once; Divide by 2.3 (2.3 is the amount of lift (in feet) that 1psi. Web friction loss is determined by the gpm flowing, the size of the hose and the length of the hose. Most of the fog nozzles have. Elev = elevation loss or gain. Web determine the lift (in feet) 2. Loss of pressure created by the turbulence of water moving against the interior walls of fire hose or appliances.
