NOM-001-ENER-2014: Energy efficiency of vertical turbine pumps with vertical electric external motor. Limits and testing method

This standard sets the energy efficiency values that must be met by vertical turbine pumps with external electric motor with flows from 1 l/s to 902.2 l/s and between 3 to 9 steps. See the attachment for the minimum efficiency levels.
The standard NOM-001-ENER-2014 superseds the standard NOM-001-ENER-2000 increasing the number of steps. Former standard covered same flow range but just 5 to 8 steps.

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