Friction Loss Calculator

Calculates pipe friction head loss and pressure loss using the Hazen-Williams equation (water). :contentReference[oaicite:2]{index=2}

System

Material (H-W C)

Pipe diameter

Unit

Pipe length

Unit

Volumetric flow rate

Unit

Pipe roughness coefficient (C)

C mode

Specific weight of water (γ)

Unit

Note: Hazen-Williams is an empirical model primarily used for water in full pipes. :contentReference[oaicite:3]{index=3}

Friction head loss

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Pressure loss

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Pressure loss (alt)

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Used C

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Material C-values are typical design values (varies with age/condition). :contentReference[oaicite:4]{index=4}