Non-Pressurized GT® Flow Center

the product that started it all!

GT® Flow Center Brochure PDF

We offer a patented product that has revolutionized the Geothermal world.  This single item, the GT® FLOW CENTER... made it all possible.  From this simple idea arose one of the most remarkable products on the market today.  The GT® Flow Center is so easy to use that it has been selected for a High School Vocational School teaching program. 

The patented GT® package contains a water vessel with a self-sealing, removable screw-in top, an air-eliminating dip tube on the inlet, a pump protecting check valve on the outlet, pump(s), and ball valves that allow the pump(s) to be removed for service without loss of fluid to the closed loop system.  When fluid is circulated through the canister, air is eliminated through the top of the chamber.  When the self-sealing top is in place, the top of the chamber acts as an expansion tank.  The top remains open until the system is completely filled and purged.  Also note that if you are manifolding inside the GT® will purge the system.  If you plan to manifold outside, you must use a flush cart to clear lines. 

Because the GT® Flow Center is completely packaged at the factory, installation is simple.  The system can be mounted on the floor or wall.  Simply connect a return line from the earth System to the GT® Flow Center. Then connect a supply line from the GT® to the heat pump unit.  That’s all there is to adding reliable pump protection to any closed loop system.  Also available is the Flowmeter Tool (look in accessories), an exclusive B & D Mfg., Inc. service tool which provides a direct reading of system flow rate, eliminating the uncertainty associated with current methods.

GT®

Model # # of Pumps Voltage Amps   99E Hp (each) Intel*/Outlet Size Height (inches) Width (inches) Depth (inches) 1-NPFC 0 - - - 1” Slip or FPT/FPT 35” 9 1/4” 18” 1-230PFC 1 230 1.07 1/6 1” Slip or FPT/FPT 35” 9 1/4” 18” 2-230PFC 2 230 2.14 1/6 1” Slip or FPT/FPT 35” 9 1/4” 18”

Flow Center - The Industry Standard Solution

            *-Both a slip(PVC) and a FPT fitting are provided as standard. (116F - 1.75 Amps per pump)

Model # # of Checks # of Pumps Voltage Amps 99E HP (each) Inlet*/Outlet Size Height (inches) Width (inches) Depth (inches) 1-230KFC 1 1 230 1.07 1/6 1” Slip or FPT/FPT 35” 9 1/4” 18” 2-230KFC 1 2 230 2.14 1/6 1” Slip or FPT/FPT 35” 9 1/4” 18” 3-230KFC-SS. 1 3 230 3.21 1/6 *1 1/4” IPT/1 114” FPT 42” 9 1/4” 18”

     

                                          *-Both a slip(PVC) and a FPT fitting are provided as standard (116F - 1.75 amps per pump). #Comes with Brass Union.

Patent# 5,244,037

ALL THE “PUMP” YOU NEED AND MORE