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Frequency Inverter

A frequency inverter, also known as a VFD (Variable Frequency Drive), is an electronic device capable of controlling the speed and power of an electric motor by modifying the frequency and voltage of the AC supplied. This enables precise control of motor power and speed. 

Overall, frequency inverters are essential for pumping systems to increase efficiency, extend equipment life and optimise process control. They are often used in industrial, commercial and even domestic pump applications where precise and energy-efficient control is required.