Winery Pumps
Variable-Frequency Drive with Pumps
Winery pumps are normally sized so they are the most efficient at their maximum flow rate. However, in reality, systems do not operate at these levels except for short periods of time. Centrifugal pumps offer the greatest energy savings potential when less than 100 percent flow or pressure conditions are required due to the affinity laws shown below. On average, 80 percent of the time pumps operate at 60 percent of their full capacity.
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