{"product_id":"grundfos-magna3-65-120-f-cast-iron-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA3 65-120-F Cast Iron Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eEngineered for fluid transfer in commercial heating circuits and cooling installations, the Grundfos MAGNA3 65 120 F canned-rotor circulator pump operates without mechanical shaft seals. Featuring an integrated control panel, it uses a glandless canned-rotor structure. Applications include mixing loops, heating surfaces, air conditioning, and ground-source loops, via DIN DN 65 ports.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 12.0 meters and a maximum flow rate of 429.3 L\/Min, matching 25.76 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 763 W and current draw of 3.45 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a cast iron casing grade EN 1561 EN-GJL-200 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 21.5 kg with a 340 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl features include AUTOADAPT and FLOWADAPT operating modes with integrated differential pressure and temperature sensors. Wireless communication connects via Bluetooth to Grundfos GO Remote software for diagnostics. External interfaces provide two digital inputs, two signal relays, and a 0-10V analog input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.17 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 3960 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.057  m3, 23.7 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eEnclosure protection rating: IPX4D moisture resistance rating for commercial equipment rooms.\u003c\/li\u003e\n\u003cli\u003eIntelligent control regulation: AUTOADAPT, FLOWADAPT, and active FLOWLIMIT operational modes.\u003c\/li\u003e\n\u003cli\u003eWireless connectivity: Integrated Bluetooth interface for Grundfos GO Remote application access.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138912649463,"sku":"97924298","price":5700.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna3-65-120-f-cast-iron-single-phase-circulator-pump-with-composite-impeller.png?v=1789013333","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-magna3-65-120-f-cast-iron-single-phase-circulator-pump-with-composite-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}