Help Us Create Our Next FREE Learning Seminar

We at Metro Pumps are asking you, our customers, what you would like to cover at our next seminar. Read More

Coatings Improve Efficiency

Wire-to-Water Efficiency

The efficiency of a pump is a ratio of the energy delivered by the pump to the energy supplied to the pump shaft. It is best represented by the wire-to-water efficiency, which combines the overall efficiency of the pump and the motor. Wire-to-water efficiency is a measure of the efficiency of the complete facility considering external piping losses, external elevation head and all internal pump losses. Read More