Variable frequency system

Goulds Water Technology, a Xylem brand, announced the launch of its ResiBoost Complete Packaged Variable Frequency System. This next-generation engineered design consists of a variable frequency controller, a multistage stainless-steel pump and tank to maintain and automatically adjust water pressure throughout the home when multiple water sources are used at the same time. The system provides consistent water pressure in municipal systems and can also help to re-pressurize water in a well system. Available in six models that have different ranges of maximum PSI, maximum flow, stages, output phases and voltages, HP and weight. Depending on the model, the output voltage is either 115 or 230 volts. The HP ranges from 3/4 to 2 and has a maximum PSI ranging from 40 to 68.
https://goulds.com/pump-controllers/resiboost-complete-packaged-variable-frequency-systems/