{"title":"Flow Center","description":null,"products":[{"product_id":"5-95-gpm-primary-secondary-variable-speed-gx-flow-center-with-a-wilo-maxo-2x3-35-a-8-canister-and-3-fln-inlet-2-fpt-outlet","title":"5-95 gpm Primary\/Secondary Variable Speed GX Flow Center with a WILO MAXO 2x3-35, a 8\" Canister and 3\" FLN Inlet \u0026 2\" FPT Outlet","description":"This is a Geo-Flo GX Primary\/Secondary Variable Speed Flow Center designed for geothermal HVAC systems. It features an 8-inch canister and is equipped with a WILO MAXO 2x3-35 pump, providing a flow range of 5-95 gpm. The unit includes a 3\" FLN inlet and a 2\" FPT outlet, facilitating connection within primary\/secondary loop configurations.","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077961392372,"sku":"GX8CEP-32","price":13888.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787710944873.png?v=1787713401"},{"product_id":"4-47-gpm-basic-variable-speed-gx-flow-center-with-a-wilo-maxo-1-25x3-52-a-8-canister-and-2-fpt-inlet-2-fpt-outlet","title":"4-47 gpm Basic Variable Speed GX Flow Center with a WILO MAXO 1.25x3-52, a 8\" Canister and 2\" FPT Inlet \u0026 2\" FPT Outlet","description":"This Geo-Flo GX Basic Variable Speed Flow Center is engineered for geothermal heat pump applications. It incorporates an 8-inch canister and a WILO MAXO 1.25x3-52 pump, delivering a flow rate of 4-47 gpm. The unit is configured with 2\" FPT inlet and outlet connections for system integration.","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077961457908,"sku":"GX8AHB-22","price":5912.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787710840575.png?v=1787713019"},{"product_id":"5-92-gpm-dual-variable-speed-gx-flow-center-with-2-wilo-maxo-2x3-50-a-8-canister-and-3-fln-inlet-3-fln-outlet","title":"5-92 gpm Dual Variable Speed GX Flow Center with (2) WILO MAXO 2x3-50, a 8\" Canister and 3\" FLN Inlet \u0026 3\" FLN Outlet","description":"The Geo-Flo GX Dual Variable Speed Flow Center is designed for high-capacity geothermal systems requiring redundant or increased flow. It includes an 8-inch canister and two WILO MAXO 2x3-50 pumps, providing a combined flow range of 5-92 gpm. This unit features 3\" FLN inlet and outlet connections for robust system integration.","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077961588980,"sku":"GX8CGD-33","price":16960.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787710919708.png?v=1787712939"},{"product_id":"4-47-gpm-dual-variable-speed-gx-flow-center-with-2-wilo-maxo-1-25x3-52-a-6-canister-and-2-fpt-inlet-2-fpt-outlet","title":"4-47 gpm Dual Variable Speed GX Flow Center with (2) WILO MAXO 1.25x3-52, a 6\" Canister and 2\" FPT Inlet \u0026 2\" FPT Outlet","description":"This Geo-Flo GX Dual Variable Speed Flow Center is suitable for geothermal applications requiring dual pump operation. It features a 6-inch canister and two WILO MAXO 1.25x3-52 pumps, delivering a total flow range of 4-47 gpm. The unit is equipped with 2\" FPT inlet and outlet connections for system integration.","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077961654516,"sku":"GX6AHD-22","price":9144.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787710847191.png?v=1787712947"},{"product_id":"5-72-gpm-basic-variable-speed-gx-flow-center-with-a-wilo-maxo-1-5x3-52-a-8-canister-and-2-fpt-inlet-2-fpt-outlet","title":"5-72 gpm Basic Variable Speed GX Flow Center with a WILO MAXO 1.5x3-52, a 8\" Canister and 2\" FPT Inlet \u0026 2\" FPT Outlet","description":"The Geo-Flo GX Basic Variable Speed Flow Center is designed for standard geothermal heat pump installations. It features an 8-inch canister and a WILO MAXO 1.5x3-52 pump, providing a flow capacity of 5-72 gpm. This unit is configured with 2\" FPT inlet and outlet connections for straightforward system integration.","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077961720052,"sku":"GX8BHB-22","price":7494.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787710883822.png?v=1787713406"},{"product_id":"5-95-gpm-basic-variable-speed-gx-flow-center-with-a-wilo-maxo-2x3-35-a-8-canister-and-2-fpt-inlet-2-fpt-outlet","title":"5-95 gpm Basic Variable Speed GX Flow Center with a WILO MAXO 2x3-35, a 8\" Canister and 2\" FPT Inlet \u0026 2\" FPT Outlet","description":"This Geo-Flo GX Basic Variable Speed Flow Center is engineered for geothermal systems, featuring an 8-inch canister. It is equipped with a WILO MAXO 2x3-35 pump, offering a flow range of 5-95 gpm. The unit includes 2\" FPT inlet and outlet connections for integration into the ground loop circuit.","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077961785588,"sku":"GX8CEB-22","price":7422.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787710932787.png?v=1787712162"},{"product_id":"4-47-gpm-dual-variable-speed-gx-flow-center-with-2-wilo-maxo-1-25x3-52-a-8-canister-and-2-fpt-inlet-2-fpt-outlet","title":"4-47 gpm Dual Variable Speed GX Flow Center with (2) WILO MAXO 1.25x3-52, a 8\" Canister and 2\" FPT Inlet \u0026 2\" FPT Outlet","description":"The Geo-Flo GX Dual Variable Speed Flow Center provides robust circulation for geothermal heat pump systems. It features an 8-inch canister and two WILO MAXO 1.25x3-52 pumps, delivering a combined flow of 4-47 gpm. This unit is configured with 2\" FPT inlet and outlet connections for reliable ground loop integration.","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077961851124,"sku":"GX8AHD-22","price":9798.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787710853389.png?v=1787712224"},{"product_id":"10-185-gpm-basic-variable-speed-gx-flow-center-with-a-wilo-maxo-3x3-52-a-8-canister-and-3-fln-inlet-3-fln-outlet","title":"10-185 gpm Basic Variable Speed GX Flow Center with a WILO MAXO 3x3-52, a 8\" Canister and 3\" FLN Inlet \u0026 3\" FLN Outlet","description":"This Geo-Flo GX Basic Variable Speed Flow Center is designed for large-scale geothermal applications requiring high flow rates. It features an 8-inch canister and a powerful WILO MAXO 3x3-52 pump, capable of 10-185 gpm. The unit is equipped with 3\" FLN inlet and outlet connections for high-volume ground loop systems.","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077961949428,"sku":"GX8DHB-33","price":10954.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787710453760.png?v=1787713410"},{"product_id":"replacement-sight-glass-gx-not-assembled","title":"Replacement, Sight Glass, GX, NOT ASSEMBLED","description":"This is a replacement sight glass for Geo-Flo GX Flow Centers, allowing visual inspection of fluid flow and condition within the system. It is provided unassembled for field installation into existing GX flow center canisters. This component is crucial for monitoring the performance and health of geothermal ground loops.","brand":"Phoenix Energy Supply","offers":[{"title":"Default Title","offer_id":49077962801396,"sku":"GX Sight Glass","price":71.04,"currency_code":"USD","in_stock":true}]},{"product_id":"4-47-gpm-basic-variable-speed-gx-flow-center-with-a-wilo-maxo-1-25x3-52-a-6-canister-and-1-1-4-fpt-inlet-1-1-4-fpt-outlet","title":"4-47 gpm Basic Variable Speed GX Flow Center with a WILO MAXO 1.25x3-52, a 6\" Canister and 1-1\/4\" FPT Inlet \u0026 1-1\/4\" FPT Outlet","description":"This Geo-Flo GX Basic Variable Speed Flow Center features a 6\" canister and is equipped with a WILO MAXO 1.25x3-52 pump, providing a flow range of 4-47 gpm. It includes 1-1\/4\" FPT inlet and outlet connections for integration into geothermal ground loop systems. This flow center manages fluid circulation, optimizing heat transfer for geothermal heat pumps.","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077964308724,"sku":"GX6AHB-11","price":5220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787710834331.png?v=1787713015"},{"product_id":"5-95-gpm-dual-variable-speed-gx-flow-center-with-2-wilo-maxo-2x3-35-a-8-canister-and-3-fln-inlet-3-fln-outlet","title":"5-95 gpm Dual Variable Speed GX Flow Center with (2) WILO MAXO 2x3-35, a 8\" Canister and 3\" FLN Inlet \u0026 3\" FLN Outlet","description":"This Geo-Flo GX Dual Variable Speed Flow Center features an 8\" canister and is equipped with two WILO MAXO 2x3-35 pumps, providing a flow range of 5-95 gpm. It includes 3\" FLN inlet and outlet connections for integration into large-scale geothermal ground loop systems. This dual pump configuration offers redundancy and enhanced flow capacity for demanding applications.","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077964603636,"sku":"GX8CED-33","price":13892.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787710938533.png?v=1787713392"},{"product_id":"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","title":"5-72 gpm Primary\/Secondary Variable Speed GX Flow Center with a WILO MAXO 1.5x3-52, a 8\" Canister and 2\" FPT Inlet \u0026 2\" FPT Outlet","description":"This Geo-Flo GX Primary\/Secondary Variable Speed Flow Center features an 8\" canister and is equipped with a WILO MAXO 1.5x3-52 pump, providing a flow range of 5-72 gpm. It includes 2\" FPT inlet and outlet connections, designed for primary\/secondary piping configurations in geothermal systems. This flow center optimizes fluid circulation and heat transfer for geothermal heat pumps.","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077964669172,"sku":"GX8BHP-22","price":12954.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787710905795.png?v=1787713397"},{"product_id":"2-46-gpm-dual-variable-speed-gx-flow-center-with-2-wilo-maxo-1-25x3-35-a-6-canister-and-2-fpt-inlet-2-fpt-outlet","title":"2-46 gpm Dual Variable Speed GX Flow Center with (2) WILO MAXO 1.25x3-35, a 6\" Canister and 2\" FPT Inlet \u0026 2\" FPT Outlet","description":"This Geo-Flo GX Dual Variable Speed Flow Center is designed for geothermal HVAC systems. It features two WILO MAXO 1.25x3-35 pumps, a 6-inch canister, and 2\" FPT inlet\/outlet connections, providing a flow range of 2-46 gpm. This unit manages fluid circulation in closed-loop ground source heat pump installations.","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077964734708,"sku":"GX6AED-22","price":8102.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787710499945.png?v=1787712798"},{"product_id":"5-72-gpm-dual-prim-sec-variable-speed-gx-flow-center-with-4-wilo-maxo-1-5x3-52-a-8-canister-and-2-fpt-inlet-2-fpt-outlet","title":"5-72 gpm Dual Prim\/Sec Variable Speed GX Flow Center with (4) WILO MAXO 1.5x3-52, a 8\" Canister and 2\" FPT Inlet \u0026 2\" FPT Outlet","description":"This Geo-Flo GX Dual Primary\/Secondary Variable Speed Flow Center is engineered for complex geothermal HVAC systems, featuring four WILO MAXO 1.5x3-52 pumps and an 8-inch canister. It offers a flow range of 5-72 gpm with 2\" FPT inlet\/outlet connections. This unit facilitates independent primary and secondary loop control, optimizing heat transfer efficiency.","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077964833012,"sku":"GX8BHS-22","price":26840.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787710890451.png?v=1787712990"},{"product_id":"5-92-gpm-basic-variable-speed-gx-flow-center-with-a-wilo-maxo-2x3-50-a-8-canister-and-2-fpt-inlet-2-fpt-outlet","title":"5-92 gpm Basic Variable Speed GX Flow Center with a WILO MAXO 2x3-50, a 8\" Canister and 2\" FPT Inlet \u0026 2\" FPT Outlet","description":"The Geo-Flo GX Basic Variable Speed Flow Center is designed for geothermal heat pump applications, incorporating a single WILO MAXO 2x3-50 pump and an 8-inch canister. It provides a flow capacity of 5-92 gpm with 2\" FPT inlet\/outlet connections. This unit ensures efficient circulation and heat exchange in ground loop systems.","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077964898548,"sku":"GX8CGB-22","price":8952.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787710912937.png?v=1787712928"},{"product_id":"2-46-gpm-basic-variable-speed-gx-flow-center-with-a-wilo-maxo-1-25x3-35-a-6-canister-and-1-1-4-fpt-inlet-1-1-4-fpt-outlet","title":"2-46 gpm Basic Variable Speed GX Flow Center with a WILO MAXO 1.25x3-35, a 6\" Canister and 1-1\/4\" FPT Inlet \u0026 1-1\/4\" FPT Outlet","description":"The Geo-Flo GX Basic Variable Speed Flow Center is designed for geothermal heat pump applications, incorporating a single WILO MAXO 1.25x3-35 pump and a 6-inch canister. It provides a flow capacity of 2-46 gpm with 1-1\/4\" FPT inlet\/outlet connections. This unit ensures efficient circulation and heat exchange in ground loop systems.","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077965422836,"sku":"GX6AEB-11","price":4534.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787795193827.png?v=1787795213"},{"product_id":"5-72-gpm-dual-variable-speed-gx-flow-center-with-2-wilo-maxo-1-5x3-52-a-8-canister-and-2-fpt-inlet-2-fpt-outlet","title":"5-72 gpm Dual Variable Speed GX Flow Center with (2) WILO MAXO 1.5x3-52, a 8\" Canister and 2\" FPT Inlet \u0026 2\" FPT Outlet","description":"This Geo-Flo GX Dual Variable Speed Flow Center is designed for geothermal HVAC systems. It features two WILO MAXO 1.5x3-52 pumps, an 8-inch canister, and 2\" FPT inlet\/outlet connections, providing a flow range of 5-72 gpm. This unit manages fluid circulation in closed-loop ground source heat pump installations.","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077965488372,"sku":"GX8BHD-22","price":12660.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787710896431.png?v=1787712777"},{"product_id":"10-185-gpm-dual-prim-sec-variable-speed-gx-flow-center-with-4-wilo-maxo-3x3-52-a-8-canister-and-4-fln-inlet-4-fln-outlet","title":"10-185 gpm Dual Prim\/Sec Variable Speed GX Flow Center with (4) WILO MAXO 3x3-52, a 8\" Canister and 4\" FLN Inlet \u0026 4\" FLN Outlet","description":"This Geo-Flo GX Dual Primary\/Secondary Variable Speed Flow Center is engineered for large-scale geothermal HVAC systems, featuring four WILO MAXO 3x3-52 pumps and an 8-inch canister. It offers a high flow range of 10-185 gpm with 4\" FLN inlet\/outlet connections. This unit facilitates independent primary and secondary loop control, optimizing heat transfer efficiency for demanding applications.","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077965652212,"sku":"GX8DHS-44","price":45602.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787710463728.png?v=1787713570"},{"product_id":"10-185-gpm-dual-variable-speed-gx-flow-center-with-2-wilo-maxo-3x3-52-a-8-canister-and-4-fln-inlet-4-fln-outlet","title":"10-185 gpm Dual Variable Speed GX Flow Center with (2) WILO MAXO 3x3-52, a 8\" Canister and 4\" FLN Inlet \u0026 4\" FLN Outlet","description":"This Geo-Flo GX Dual Variable Speed Flow Center is designed for large-scale geothermal HVAC systems. It features two WILO MAXO 3x3-52 pumps, an 8-inch canister, and 4\" FLN inlet\/outlet connections, providing a high flow range of 10-185 gpm. This unit manages fluid circulation in closed-loop ground source heat pump installations requiring substantial flow rates.","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077965717748,"sku":"GX8DHD-44","price":22272.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787710469870.png?v=1787712192"},{"product_id":"5-92-gpm-primary-secondary-variable-speed-gx-flow-center-with-a-wilo-maxo-2x3-50-a-8-canister-and-3-fln-inlet-2-fpt-outlet","title":"5-92 gpm Primary\/Secondary Variable Speed GX Flow Center with a WILO MAXO 2x3-50, a 8\" Canister and 3\" FLN Inlet \u0026 2\" FPT Outlet","description":"This Geo-Flo GX Primary\/Secondary Variable Speed Flow Center is designed for geothermal HVAC systems, featuring a single WILO MAXO 2x3-50 pump and an 8-inch canister. It offers a flow range of 5-92 gpm with a 3\" FLN inlet and 2\" FPT outlet. This unit provides independent primary and secondary loop control, optimizing heat transfer efficiency with mixed connection types.","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077965750516,"sku":"GX8CGP-32","price":16956.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787710926306.png?v=1787712240"},{"product_id":"2-46-gpm-basic-variable-speed-gx-flow-center-with-a-wilo-maxo-1-25x3-35-a-8-canister-and-2-fpt-inlet-2-fpt-outlet","title":"2-46 gpm Basic Variable Speed GX Flow Center with a WILO MAXO 1.25x3-35, a 8\" Canister and 2\" FPT Inlet \u0026 2\" FPT Outlet","description":"The Geo-Flo GX Basic Variable Speed Flow Center is designed for geothermal heat pump applications, incorporating a single WILO MAXO 1.25x3-35 pump and an 8-inch canister. It provides a flow capacity of 2-46 gpm with 2\" FPT inlet\/outlet connections. This unit ensures efficient circulation and heat exchange in ground loop systems.","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077965816052,"sku":"GX8AEB-22","price":5338.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787710490552.png?v=1787713566"},{"product_id":"single-pump-pressurized-grundfos-up26-99-230v-3-way-valves-flush-port-flo-link-connection-double-o-ring","title":"Single Pump PRESSURIZED-Grundfos UP26-99\/230V, 3-way valves, flush port, Flo-Link connection (Double \"O\" Ring)","description":"Flo-Link double O-ring style flow centers are unsurpassed in ease of installation. \u003ca href=\"https:\/\/phoenixenergysupply.com\/product\/flo-link-xl-transition-fittings\/\"\u003eFlo-Link double O-ring fittings\u003c\/a\u003e provide leak-free union connections at the flow center, installed without tools (no need for pipe wrenches). Virtually any type of transition (fusion, thread, barb, PVC glue, etc.) is available for Flo-Link fittings. Geo-Flo’s full port 3-way, 4-position flushing and isolation valves are designed for the wide range of temperatures experienced in ground loop applications. The die cast brass valves are cast in the United States, and CNC machined in our factory to exacting tolerances.  All Flo-Link flow centers include pump volutes designed exclusively for Geo-Flo in a joint engineering effort with Grundfos Pumps Corporation.  This design allows the entire power head (pump motor and electronics) to be external to cabinet. This provides additional flexibility for installers and service technicians when a pump head needs to be rotated, or when a single pump flow center needs to be upgraded to a two pump flow center.  In addition, it assures that the condensate weep holes in the pump’s stator housing are completely exposed, allowing any internal condensation build-up to safety exit the pump motor.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cul\u003e \t\u003cli\u003eSimple installation using Flo-Link™ Double O-Ring Fittings that eliminate the possibility of leaks from leak prone tapered pipe threads\u003c\/li\u003e \t\u003cli\u003eFront flush ports\u003c\/li\u003e \t\u003cli\u003eFoam insulated cabinet stops condensation\u003c\/li\u003e \t\u003cli\u003eHigh Impact Polystyrene Cabinet will not rust\u003c\/li\u003e \t\u003cli\u003eFully assembled and leak tested\u003c\/li\u003e \t\u003cli\u003eUtilizes industry standard Grundfos circulators (one and two pump modules available)\u003c\/li\u003e \t\u003cli\u003eConstant speed and ECM variable speed pump options\u003c\/li\u003e \t\u003cli\u003eSingle pump flow center can be field upgraded to two pump flow center\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077970403572,"sku":"FLFC1-99","price":1246.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787711900030.png?v=1787712478"},{"product_id":"double-pump-pressurized-grundfos-up26-99-230v-3-way-valves-flush-port-flo-link-connection-double-o-ring","title":"Double Pump PRESSURIZED-Grundfos UP26-99\/230V, 3-way valves, flush port, Flo-Link connection (Double \"O\" Ring)","description":"Flo-Link double O-ring style flow centers are unsurpassed in ease of installation. \u003ca href=\"https:\/\/phoenixenergysupply.com\/product\/flo-link-xl-transition-fittings\/\"\u003eFlo-Link double O-ring fittings\u003c\/a\u003e provide leak-free union connections at the flow center, installed without tools (no need for pipe wrenches). Virtually any type of transition (fusion, thread, barb, PVC glue, etc.) is available for Flo-Link fittings. Geo-Flo’s full port 3-way, 4-position flushing and isolation valves are designed for the wide range of temperatures experienced in ground loop applications. The die cast brass valves are cast in the United States, and CNC machined in our factory to exacting tolerances.  All Flo-Link flow centers include pump volutes designed exclusively for Geo-Flo in a joint engineering effort with Grundfos Pumps Corporation.  This design allows the entire power head (pump motor and electronics) to be external to cabinet. This provides additional flexibility for installers and service technicians when a pump head needs to be rotated, or when a single pump flow center needs to be upgraded to a two pump flow center.  In addition, it assures that the condensate weep holes in the pump’s stator housing are completely exposed, allowing any internal condensation build-up to safety exit the pump motor.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cul\u003e \t\u003cli\u003eSimple installation using Flo-Link™ Double O-Ring Fittings that eliminate the possibility of leaks from leak prone tapered pipe threads\u003c\/li\u003e \t\u003cli\u003eFront flush ports\u003c\/li\u003e \t\u003cli\u003eFoam insulated cabinet stops condensation\u003c\/li\u003e \t\u003cli\u003eHigh Impact Polystyrene Cabinet will not rust\u003c\/li\u003e \t\u003cli\u003eFully assembled and leak tested\u003c\/li\u003e \t\u003cli\u003eUtilizes industry standard Grundfos circulators (one and two pump modules available)\u003c\/li\u003e \t\u003cli\u003eConstant speed and ECM variable speed pump options\u003c\/li\u003e \t\u003cli\u003eSingle pump flow center can be field upgraded to two pump flow center\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077970534644,"sku":"FLFC2-99","price":1676.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787711132445.png?v=1787713593"},{"product_id":"single-pump-pressurized-grundfos-upmxl-230v-3-way-valves-flush-port-flo-link-connection-double-o-ring","title":"Single Pump PRESSURIZED-Grundfos UPMXL\/230V, 3-way valves, flush port, Flo-Link connection (Double \"O\" Ring)","description":"Flo-Link double O-ring style flow centers are unsurpassed in ease of installation. \u003ca href=\"https:\/\/phoenixenergysupply.com\/product\/flo-link-xl-transition-fittings\/\"\u003eFlo-Link double O-ring fittings\u003c\/a\u003e provide leak-free union connections at the flow center, installed without tools (no need for pipe wrenches). Virtually any type of transition (fusion, thread, barb, PVC glue, etc.) is available for Flo-Link fittings. Geo-Flo’s full port 3-way, 4-position flushing and isolation valves are designed for the wide range of temperatures experienced in ground loop applications. The die cast brass valves are cast in the United States, and CNC machined in our factory to exacting tolerances.  All Flo-Link flow centers include pump volutes designed exclusively for Geo-Flo in a joint engineering effort with Grundfos Pumps Corporation.  This design allows the entire power head (pump motor and electronics) to be external to cabinet. This provides additional flexibility for installers and service technicians when a pump head needs to be rotated, or when a single pump flow center needs to be upgraded to a two pump flow center.  In addition, it assures that the condensate weep holes in the pump’s stator housing are completely exposed, allowing any internal condensation build-up to safety exit the pump motor.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cul\u003e \t\u003cli\u003eSimple installation using Flo-Link™ Double O-Ring Fittings that eliminate the possibility of leaks from leak prone tapered pipe threads\u003c\/li\u003e \t\u003cli\u003eFront flush ports\u003c\/li\u003e \t\u003cli\u003eFoam insulated cabinet stops condensation\u003c\/li\u003e \t\u003cli\u003eHigh Impact Polystyrene Cabinet will not rust\u003c\/li\u003e \t\u003cli\u003eFully assembled and leak tested\u003c\/li\u003e \t\u003cli\u003eUtilizes industry standard Grundfos circulators (one and two pump modules available)\u003c\/li\u003e \t\u003cli\u003eConstant speed and ECM variable speed pump options\u003c\/li\u003e \t\u003cli\u003eSingle pump flow center can be field upgraded to two pump flow center\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077970632948,"sku":"FLFC1-XL","price":1439.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787711913707.png?v=1787713621"},{"product_id":"double-pump-pressurized-2-grundfos-upmxl-230v-3-way-valves-flush-port-flo-link-connection-double-o-ring","title":"Double Pump PRESSURIZED-(2) Grundfos UPMXL\/230V, 3-way valves, flush port, Flo-Link connection (Double \"O\" Ring)","description":"Flo-Link double O-ring style flow centers are unsurpassed in ease of installation. \u003ca href=\"https:\/\/phoenixenergysupply.com\/product\/flo-link-xl-transition-fittings\/\"\u003eFlo-Link double O-ring fittings\u003c\/a\u003e provide leak-free union connections at the flow center, installed without tools (no need for pipe wrenches). Virtually any type of transition (fusion, thread, barb, PVC glue, etc.) is available for Flo-Link fittings. Geo-Flo’s full port 3-way, 4-position flushing and isolation valves are designed for the wide range of temperatures experienced in ground loop applications. The die cast brass valves are cast in the United States, and CNC machined in our factory to exacting tolerances.  All Flo-Link flow centers include pump volutes designed exclusively for Geo-Flo in a joint engineering effort with Grundfos Pumps Corporation.  This design allows the entire power head (pump motor and electronics) to be external to cabinet. This provides additional flexibility for installers and service technicians when a pump head needs to be rotated, or when a single pump flow center needs to be upgraded to a two pump flow center.  In addition, it assures that the condensate weep holes in the pump’s stator housing are completely exposed, allowing any internal condensation build-up to safety exit the pump motor.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cul\u003e \t\u003cli\u003eSimple installation using Flo-Link™ Double O-Ring Fittings that eliminate the possibility of leaks from leak prone tapered pipe threads\u003c\/li\u003e \t\u003cli\u003eFront flush ports\u003c\/li\u003e \t\u003cli\u003eFoam insulated cabinet stops condensation\u003c\/li\u003e \t\u003cli\u003eHigh Impact Polystyrene Cabinet will not rust\u003c\/li\u003e \t\u003cli\u003eFully assembled and leak tested\u003c\/li\u003e \t\u003cli\u003eUtilizes industry standard Grundfos circulators (one and two pump modules available)\u003c\/li\u003e \t\u003cli\u003eConstant speed and ECM variable speed pump options\u003c\/li\u003e \t\u003cli\u003eSingle pump flow center can be field upgraded to two pump flow center\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077970698484,"sku":"FLFC2-XL","price":2035.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787711125405.png?v=1787712804"},{"product_id":"dual-circuit-2-pump-26-99-26-99-208-230-v-np-3-way-flush-ports-flo-link-connections","title":"Dual Circuit 2 Pump, 26-99 \u0026 26-99, 208-230 V, NP, 3-way Flush Ports, Flo-Link Connections","description":"The Dual Circuit NP Flow Center is the appropriate strategy to use a single loop field to serve 2 heat pumps and still have all the benefits of a non-pressurized flow center. Using the Grundfos UPS26-99, UPS26-116 (1 or 2 on each circuit) \u0026amp; the UPS 60-150 (1 on each circuit). Once you calculate the required full load flow rate \u0026amp; corresponding pressure drop you can use the following pump curves to help select whether you need (1) or (2) pumps for each of the two circuits.\u003cbr\u003e\u003cbr\u003e\u003cimg class=\"wp-image-21680 size-medium\" src=\"https:\/\/phoenixenergysupply.com\/wp-content\/uploads\/2024\/12\/26-99-26-116-300x199.png\" alt=\"UP26-99, UPS26-99 \u0026amp; UPS26-116\" width=\"300\" height=\"199\"\u003e UP26-99, UPS26-99 \u0026amp; UPS26-116","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077974008052,"sku":"NPD2-99-99","price":2838.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787711147907.png?v=1787712246"},{"product_id":"dual-circuit-4-pump-2-26-99-2-26-99-208-230-v-np-3-way-flush-ports-flo-link-connections-1","title":"Dual Circuit 4 Pump, (2) 26-99 \u0026 (2) 26-99, 208-230 V, NP, 3-way Flush Ports, Flo-Link Connections","description":"The Dual Circuit NP Flow Center is the appropriate strategy to use a single loop field to serve 2 heat pumps and still have all the benefits of a non-pressurized flow center. Using the Grundfos UPS26-99, UPS26-116 (1 or 2 on each circuit) \u0026amp; the UPS 60-150 (1 on each circuit). Once you calculate the required full load flow rate \u0026amp; corresponding pressure drop you can use the following pump curves to help select whether you need (1) or (2) pumps for each of the two circuits.\u003cbr\u003e\u003cbr\u003e\u003cimg class=\"wp-image-21680 size-medium\" src=\"https:\/\/phoenixenergysupply.com\/wp-content\/uploads\/2024\/12\/26-99-26-116-300x199.png\" alt=\"UP26-99, UPS26-99 \u0026amp; UPS26-116\" width=\"300\" height=\"199\"\u003e UP26-99, UPS26-99 \u0026amp; UPS26-116","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077979742452,"sku":"NPD4-299-299","price":3489.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787711176020.png?v=1787713341"},{"product_id":"single-26-99-grundfos-3-speed-208-230-np-3-way-flush-ports-flo-link-connection","title":"Single 26-99 Grundfos 3 speed, 208-230, NP, 3-way Flush Ports, Flo-Link Connection","description":"Geo-Flo’s NP Series non-pressurized flow centers are the only non-pressurized flow centers in the industry that provide a truly closed-loop system with controlled pressure and vacuum relief and\u003cstrong\u003e incorporate 3-way valves for system flushing\u003c\/strong\u003e.  The pressure relief valve allows the system to be pressurized to 13 PSIG, which no other non-pressurized product can claim.  This is important since geothermal HDPE loop pipe contracts when the system is in heating mode increasing system pressure.  Further, our NP products include a vacuum relief valve (built into the cap) that is closed during normal operation, but opens when the system pressure drops below atmospheric pressure.  This is important since the loop pipe expands during cooling mode decreasing system pressure.  Without this important function, the tank\/system pressure will drop creating a vacuum that decreases the positive suction pressure on the pumps.\u003cbr\u003e\u003cbr\u003eGeo-Flo’s 3-way flushing valves with \u003ca href=\"https:\/\/phoenixenergysupply.com\/\/phoenixenergysupply.com\/\/phoenixenergysupply.com\/\/phoenixenergysupply.com\/\/phoenixenergysupply.com\/\/www.phoenixenergysupply.com\/product\/flo-link-transition-fittings\/\"\u003eFlo-Link double O-ring\u003c\/a\u003e connections are built into the NP series flow center.  By incorporating flushing valves into the flow center, the ground loop may be flushed without adding external flush ports, saving installation time and additional cost.   For installers that wish to flush the ground loop separately from the interior piping and heat pump, we offer the NP Plus (NPP, see below).","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077985509620,"sku":"NP1-99","price":1430.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/GFNP1-99.jpg?v=1786144177"},{"product_id":"double-26-99-grundfos-3-speed-208-230-np-3-way-flush-ports-flo-link-connection","title":"Double 26-99 Grundfos 3 speed, 208-230, NP, 3-way Flush Ports, Flo-Link Connection","description":"Geo-Flo’s NP Series non-pressurized flow centers are the only non-pressurized flow centers in the industry that provide a truly closed-loop system with controlled pressure and vacuum relief and\u003cstrong\u003e incorporate 3-way valves for system flushing\u003c\/strong\u003e.  The pressure relief valve allows the system to be pressurized to 13 PSIG, which no other non-pressurized product can claim.  This is important since geothermal HDPE loop pipe contracts when the system is in heating mode increasing system pressure.  Further, our NP products include a vacuum relief valve (built into the cap) that is closed during normal operation, but opens when the system pressure drops below atmospheric pressure.  This is important since the loop pipe expands during cooling mode decreasing system pressure.  Without this important function, the tank\/system pressure will drop creating a vacuum that decreases the positive suction pressure on the pumps.\u003cbr\u003e\u003cbr\u003eGeo-Flo’s 3-way flushing valves with \u003ca href=\"https:\/\/phoenixenergysupply.com\/\/phoenixenergysupply.com\/\/phoenixenergysupply.com\/\/phoenixenergysupply.com\/\/phoenixenergysupply.com\/\/www.phoenixenergysupply.com\/product\/flo-link-transition-fittings\/\"\u003eFlo-Link double O-ring\u003c\/a\u003e connections are built into the NP series flow center.  By incorporating flushing valves into the flow center, the ground loop may be flushed without adding external flush ports, saving installation time and additional cost.   For installers that wish to flush the ground loop separately from the interior piping and heat pump, we offer the NP Plus (NPP, see below).","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077985575156,"sku":"NP2-99","price":1807.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/GFNP2-99.jpg?v=1786144180"},{"product_id":"single-26-116-grundfos-208-230-np-3-way-flush-ports-flo-link-connection","title":"Single 26-116 Grundfos, 208-230, NP, 3-way Flush Ports, Flo-Link Connection","description":"Geo-Flo’s NP Series non-pressurized flow centers are the only non-pressurized flow centers in the industry that provide a truly closed-loop system with controlled pressure and vacuum relief and\u003cstrong\u003e incorporate 3-way valves for system flushing\u003c\/strong\u003e.  The pressure relief valve allows the system to be pressurized to 13 PSIG, which no other non-pressurized product can claim.  This is important since geothermal HDPE loop pipe contracts when the system is in heating mode increasing system pressure.  Further, our NP products include a vacuum relief valve (built into the cap) that is closed during normal operation, but opens when the system pressure drops below atmospheric pressure.  This is important since the loop pipe expands during cooling mode decreasing system pressure.  Without this important function, the tank\/system pressure will drop creating a vacuum that decreases the positive suction pressure on the pumps.\u003cbr\u003e\u003cbr\u003eGeo-Flo’s 3-way flushing valves with \u003ca href=\"https:\/\/phoenixenergysupply.com\/\/phoenixenergysupply.com\/\/phoenixenergysupply.com\/\/phoenixenergysupply.com\/\/phoenixenergysupply.com\/\/www.phoenixenergysupply.com\/product\/flo-link-transition-fittings\/\"\u003eFlo-Link double O-ring\u003c\/a\u003e connections are built into the NP series flow center.  By incorporating flushing valves into the flow center, the ground loop may be flushed without adding external flush ports, saving installation time and additional cost.   For installers that wish to flush the ground loop separately from the interior piping and heat pump, we offer the NP Plus (NPP, see below).","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077985673460,"sku":"NP1-116","price":1430.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/GFNP1-116.jpg?v=1786144184"},{"product_id":"double-26-116-grundfos-208-230-np-3-way-flush-ports-flo-link-connection","title":"Double 26-116 Grundfos, 208-230, NP, 3-way Flush Ports, Flo-Link Connection","description":"Geo-Flo’s NP Series non-pressurized flow centers are the only non-pressurized flow centers in the industry that provide a truly closed-loop system with controlled pressure and vacuum relief and\u003cstrong\u003e incorporate 3-way valves for system flushing\u003c\/strong\u003e.  The pressure relief valve allows the system to be pressurized to 13 PSIG, which no other non-pressurized product can claim.  This is important since geothermal HDPE loop pipe contracts when the system is in heating mode increasing system pressure.  Further, our NP products include a vacuum relief valve (built into the cap) that is closed during normal operation, but opens when the system pressure drops below atmospheric pressure.  This is important since the loop pipe expands during cooling mode decreasing system pressure.  Without this important function, the tank\/system pressure will drop creating a vacuum that decreases the positive suction pressure on the pumps.\u003cbr\u003e\u003cbr\u003eGeo-Flo’s 3-way flushing valves with \u003ca href=\"https:\/\/phoenixenergysupply.com\/\/phoenixenergysupply.com\/\/phoenixenergysupply.com\/\/phoenixenergysupply.com\/\/phoenixenergysupply.com\/\/www.phoenixenergysupply.com\/product\/flo-link-transition-fittings\/\"\u003eFlo-Link double O-ring\u003c\/a\u003e connections are built into the NP series flow center.  By incorporating flushing valves into the flow center, the ground loop may be flushed without adding external flush ports, saving installation time and additional cost.   For installers that wish to flush the ground loop separately from the interior piping and heat pump, we offer the NP Plus (NPP, see below).","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49077985771764,"sku":"NP2-116","price":1807.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/GFNP2-116.jpg?v=1786144187"},{"product_id":"double-upmxl-grundfos-variable-speed-26-99-208-230-v-np-3-way-flush-ports-flo-link-connections","title":"Double UPMXL Grundfos Variable Speed \u0026 26-99, 208-230 V, NP, 3-way Flush Ports, Flo-Link Connections","description":"This Geo-Flo Double UPMXL Flow Center is engineered for non-pressurized geothermal ground loop systems, ensuring efficient and reliable fluid circulation. It integrates two Grundfos UPMXL variable speed pumps, operating at 208-230V, to deliver optimal performance and energy savings. Equipped with 3-way flush ports and Flo-Link connections, this unit simplifies installation, maintenance, and system purging for various geothermal heat pump applications.","brand":"Geo-Flo","offers":[{"title":"Default Title","offer_id":49265446256884,"sku":"NP2-XL+99","price":2223.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7784\/1652\/files\/1787711139515_d6de2c35-8eff-4e20-b759-b82e0cb59f75.png?v=1787751575"}],"url":"https:\/\/shop.phoenixenergysupply.com\/collections\/flow-center.oembed","provider":"Phoenix Energy Supply","version":"1.0","type":"link"}