Water Calculator

Click in one of the form fields below and change one of the Operating Conditions to match your scenario. Then press your tab key to see how your Water Usage data changes.

Operating Conditions
Tower Water Flow gpm m3/h
Hot Water Temperature °F °C
Cold Water Temperature °F °C
Wet-Bulb Temperature °F °C
Drift Rate %
Water Usage
Evaporation gpm m3/h
Drift gpm m3/h
Blow down gpm m3/h
Total Usage gpm m3/h
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