Flow rate q (gpm):    

Static head sh(ft)    

Ins. diameter d (in)    

Pipe or tube length L (ft)    

Velocity (ft/s) = 5.1

Pipe friction head per 100 ft of pipe (ft/100 ft) = 30.9

Pipe friction head (ft) = 2.5

Pump head h (ft) = 2.5

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