Pressure & Flowrate - Can Flow Rate Determine Pressure?

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Knowing the flow rate of a pump alone is insufficient to determine its pressure without a pump curve. A pump curve provides the necessary relationship between flow rate and pressure. If the pump curve is unavailable, the pressure cannot be accurately calculated. It is advisable to contact the pump manufacturer to obtain the required pump curve. Accurate pressure determination relies on having this critical data.
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If we know the flowrate of a pump, is it possible to find out the pressure of the pump?
 
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Arin_Mukherji said:
If we know the flowrate of a pump, is it possible to find out the pressure of the pump?

Yes...if you have a pump curve.

CS
 
stewartcs said:
Yes...if you have a pump curve.

CS

The problem is I don't have one
 
Arin_Mukherji said:
The problem is I don't have one

In that case you cannot find the pressure knowing only the flow rate of the pump.

Contact the manufacturer of the pump, they will give you one.

CS
 
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