Goulds Water Technology, a Xylem brand, calls its ResiBoost Variable Frequency System a “next-generation engineered design.” Package includes a variable frequency controller, a multistage stainless-steel pump and tank. Designed to maintain and automatically adjusts water pressure throughout the home when multiple water sources are used simultaneously. ResiBoost provides consistent water pressure in municipal systems and can also help to re-pressurize water in a well system. goulds.com