ProPak Kits from Goulds Water Technology are a convenient packaged solution for constant residential water pressure. The ProPak kits include a three-phase motor, the Aquavar SOLO2 variable speed controller with transducer and the GWT GS water end pump. The packaged kit provides quick and simple installation, and is available with several HP options for maximum versatility and efficiency. The Aquavar SOLO2 Controller boasts a new, more versatile user interface board and an updated transducer that is better protected from transient power surges. Real time feedback from the transducer enables the drive to adjust to conditions and maintain constant pressure.