5-72 gpm Primary/Secondary Variable Speed GX Flow Center with a WILO MAXO 1.5x3-52, a 8" Canister and 2" FPT Inlet & 2" FPT Outlet

The GX8BHP-22 Primary/Secondary Variable Speed Flow Center is designed for cost-effective extremely efficient geothermal heat pump applications up to 72 gallons per minute, or approximately 20 to 30 ton, incorporating two WILO MAXO 1.5x3-52 pumps and a 8-inch canister. It provides a flow capacity of 5-72 gpm with 2" FPT inlet/outlet connections. This unit ensures efficient circulation and heat exchange in ground loop systems that have a system pressure drop greater than 52 ft of head, requiring a primary (loop Field) / secondary (heat pumps) approach. If you need a tool to help calculate system pressure drop, check out GeoDesignPro.