{"product_id":"grundfos-magna3-40-120-f-high-efficiency-ecm-smart-circulator","title":"Grundfos MAGNA3 40-120 F High-Efficiency ECM Smart Circulator","description":"\u003ch2\u003eGrundfos MAGNA3 40-120 F High-Efficiency ECM Smart Circulator\u003c\/h2\u003e\n\u003cp\u003e\n  Engineered for light-to-medium commercial heating, chilled water cooling, and domestic hot water recirculation loops, the \n  \u003cstrong\u003eGrundfos MAGNA3 40-120 F\u003c\/strong\u003e is an intelligent, wet-rotor smart circulator pump built to deliver maximum hydraulic performance with minimal electrical power consumption. Driven by a cutting-edge permanent-magnet motor (ECM) and a fully integrated frequency controller, this pump continuously reads your hydronic network to automatically establish the most efficient operating speed, reducing electricity costs by up to 75% compared to traditional fixed-speed pumps.\n\u003c\/p\u003e\n\u003cp\u003e\n  The MAGNA3 40-120 F leverages Grundfos’s proprietary \u003cstrong\u003eAUTOADAPT and FLOWADAPT technologies\u003c\/strong\u003e, which dynamically adapt the pump's performance curve to match moving system demands without needing manual balancing or engineering recalculations. Outfitted with an on-board heat energy tracking meter, wireless multi-pump synchronization for master\/slave setups, and full capability to integrate into modern building automation systems (BMS), it represents the pinnacle of modern B2B hydronic distribution technology.\n\u003c\/p\u003e\n\n\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDynamic System Tuning:\u003c\/strong\u003e Built-in AUTOADAPT algorithms continually map the system load profile, optimizing flow delivery and eliminating the noise and pressure spikes caused by changing zone valves.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdvanced ECM Efficiency:\u003c\/strong\u003e High-torque permanent-magnet motor architecture vastly reduces ongoing operating expenses and seamlessly satisfies strict commercial energy standards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOn-Board Energy Auditing:\u003c\/strong\u003e An internal thermal calculator approximates system heat energy utilization over time, removing the need for costly external instrumentation loops.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlange Configuration:\u003c\/strong\u003e Designed with a standard 40mm inline cast iron flanged connection point, perfect for rapid, clean installation into standard commercial piping manifolds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n  ⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e This MAGNA3 circulator configuration is highly optimized for primary heating circuits in commercial properties, secondary hydronic mixing zones, chilled water fan coil supply lines, and solar thermal energy capture networks.\n\u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":42989931888734,"sku":"98126832","price":3378.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Grundfos_MAGNA3_40-120_F_high-efficiency_smart_circulator_pump_featuring_red_trim_and_integrated_digital_control_pad.jpg?v=1783632518","url":"https:\/\/nationalboilersupply.com\/products\/grundfos-magna3-40-120-f-high-efficiency-ecm-smart-circulator","provider":"National Boiler Supply","version":"1.0","type":"link"}