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Pipe Flow Rate Calculator
Calculate fluid flow rate through pipes using the Hazen-Williams equation for water flow systems
Pipe Diameter
(m)
Pipe Length
(m)
Head Loss
(m)
Hazen-Williams C Factor
New Steel/Ductile Iron (C=150)
Cast Iron (C=130)
Old Steel (C=120)
Very Old Steel (C=100)
Result Units
Liters per Second
Gallons per Minute
Cubic Meters per Hour
Calculate