The Non-Pressure Flow Center was designed with several advantages over traditional pressurized flow centers. As their name implies, they circulate water or an antifreeze mixture through a closed-loop geothermal loop system with NO static loop pressure. This is accomplished with an attached reservoir holding a standing column of water that provides positive suction-side pressure to the circulating pumps. During operation, the reservoir doubles as an air elimination chamber. The threaded lid can be easily removed while the system is in operation or at rest to check fluid levels or antifreeze concentrations. When the lid is secured, the chamber also acts as an expansion tank.
Primary advantages Non-Pressure Flow Centers:
Non-Pressure Flow Centers come in a variety of styles and options for single heat pump, dual heat pump, or multiple heat pump applications. Call our friendly staff at (330) 852-1005 for assistance.