Unit Converter
Convert common pump engineering units for pressure, flow rate, head, power, temperature and length.
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Convert Pressure
Result
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Convert pressure to head for other fluid
Enter liquid density to calculate pressure head for a different fluid.
Result head
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Formula: H = P / (ρ · g), where g = 9.80665 m/s².
Convert mass flow to volume flow
For kg/s conversion, enter liquid density to calculate the corresponding volume flow.
Equivalent volume flow
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Formula: Q = ṁ / ρ.
Common Pressure Units
1 bar = 100 kPa = 10.1972 mH₂O = 14.5038 psi
1 mH₂O = 0.0980665 bar = 9.80665 kPa = 0.145038 psi