FAQ

What is the Total Pressure Required?
Total Pressure Required is the amount of pressure required at the inlet or outlet of ducts/pipes. Total Pressure Required is usually measured using the Millimeter Water (4 °C) for Pressure. Note that the value of Total Pressure Required is always negative.
Can the Total Pressure Required be negative?
Yes, the Total Pressure Required, measured in Pressure can be negative.
What unit is used to measure Total Pressure Required?
Total Pressure Required is usually measured using the Millimeter Water (4 °C)[mmAq] for Pressure. Pascal[mmAq], Kilopascal[mmAq], Bar[mmAq] are the few other units in which Total Pressure Required can be measured.
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