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New Pump Pressure with Pump Rate Change
When a pump rate is changed, the pump pressure will change correspondingly. This approximate calculation can be used to determine the new pump pressure for the new pump rate.
The formula used is: $$ \text{New Pressure} = \text{Old Pressure} \times \left( \frac{\text{New Rate}}{\text{Old Rate}} \right)^2 $$
formula shown in Imperial form
Input all the necessary data and press calculate to get the answer
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