NFPA 291 Dual Flow Curve Calculator
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Compare two water supply tests and calculate pressure or flow from either curve.
Flow Test A
Static Pressure (psi)
Residual Pressure (psi)
Residual Flow (gpm)
Flow Test B
Static Pressure (psi)
Residual Pressure (psi)
Residual Flow (gpm)
Flow ↔ Pressure Lookup
Lookup Mode
Flow → Pressure
Pressure → Flow
Value
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