Sizing calculator
How do I size the required pump displacement?
Multiply the required flow by 1000 and divide by drive speed. Example: 60 L/min at 1,500 rpm needs 60×1000/1500 = 40 cc/rev.
V [cc/rev] = Q [L/min] × 1000 / n [rpm]
Calculator
Pick one size up to allow for volumetric efficiency.
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