We need the pressure measurement so that we can estimate the way that your system creates pressure vs flow.
For example, if the pressure is 68" of H2O, then the system would be approximated like the Z curve.
If the pressure is 50" of H2O, then the system would be approximated like the X curve.
If the pressure is 30" of H2O, then the system would be approximated like the Y curve.
If the curve is steeper than the X curve, then the system has a design or installation error.
High pressure means high compression.
The more you compress air, the hotter it gets.
Also, the higher the pressure, the less airflow you will get.
The airflow cools the motor.
So, the effect is an exponential increase in motor temperature due to the combined effects.
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