{"product_id":"grundfos-magna3-25-100-97924247","title":"Grundfos MAGNA3 25-100 - 97924247","description":"\u003cp\u003e\u003ca href=\"https:\/\/api.grundfos.com\/literature\/revisions\/Grundfosliterature-6859283_20479279.pdf\" target=\"_blank\" title=\"Grundfos MAGNA3 Model E Databooklet\" rel=\"noopener\"\u003eGrundfos MAGNA3 Model E Databooklet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe Grundfos MAGNA3 circulator pump is the ideal choice for almost any building project – old or new. With its unrivalled energy efficiency, all-encompassing range and built-in communication capabilities, MAGNA3 is ideal for engineers and specifiers looking to create high-performance heating and cooling systems. The pump is maintenance-free due to the canned-rotor type design. This also means that pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid. MAGNA3 features an intuitive display and allows you to connect wirelessly with the Grundfos GO Remote app, giving you access to advanced reporting and monitoring. MAGNA3 model E has Bluetooth, which allows you to connect directly to the Grundfos GO app on your smart phone without any need for a dongle. The pump includes fieldbus communication via CIM modules as well as analogue and digital inputs and configurable relays. Control features include AUTOADAPT and FLOWADAPT. FLOWADAPT reduces the need for throttling valves, thus cutting costs on system components. MAGNA3 is the superior choice for a wide range of heating and cooling applications, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003emixing loops\u003c\/li\u003e\n\u003cli\u003eheating surfaces\u003c\/li\u003e\n\u003cli\u003eair conditioning surfaces\u003c\/li\u003e\n\u003cli\u003eground-source heat pump systems\u003c\/li\u003e\n\u003cli\u003esmall chiller applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMAGNA3 is a single-phase pump characterised by the controller and control display being integrated in the control box. The pump also has a built-in differential pressure and temperature sensor. The pump housing is available in both cast-iron and stainless-steel versions. The composite rotor can is carbon-fibre reinforced, the bearing plate and rotor cladding are made of stainless steel and the stator housing is made of aluminium. The power electronics are air-cooled. MAGNA3 incorporates a 4-pole synchronous, permanent-magnet motor (PM motor). This motor type is characterised by higher efficiency than a conventional asynchronous squirrel-cage motor. The pump speed is controlled by an integrated frequency converter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLiquid:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePumped liquid: Water\u003c\/li\u003e\n\u003cli\u003eLiquid temperature range: -10 .. 110 °C\u003c\/li\u003e\n\u003cli\u003eSelected liquid temperature: 60 °C\u003c\/li\u003e\n\u003cli\u003eDensity: 983.2 kg\/m³\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRated flow: 5.43 m³\/h\u003c\/li\u003e\n\u003cli\u003eRated head: 6.273 m\u003c\/li\u003e\n\u003cli\u003eMaximum head: 100 dm\u003c\/li\u003e\n\u003cli\u003eTF class: 110\u003c\/li\u003e\n\u003cli\u003eApprovals: CE,VDE,EAC,MOROCCO,UKCA,TSE,RCM,UkrSEPRO\u003c\/li\u003e\n\u003cli\u003eModel: E\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterials:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePump housing: Cast iron\u003c\/li\u003e\n\u003cli\u003eEN 1561 EN-GJL-200\u003c\/li\u003e\n\u003cli\u003eASTM A48-200B\u003c\/li\u003e\n\u003cli\u003eImpeller: Composite\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRange of ambient temperature: 0 .. 40 °C\u003c\/li\u003e\n\u003cli\u003eMaximum operating pressure: 10 bar\u003c\/li\u003e\n\u003cli\u003eType of connection: G\u003c\/li\u003e\n\u003cli\u003eSize of connection: 1 1\/2 inch\u003c\/li\u003e\n\u003cli\u003ePressure rating for connection: PN 10\u003c\/li\u003e\n\u003cli\u003ePort-to-port length: 180mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical data:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum power input - P1: 153 W\u003c\/li\u003e\n\u003cli\u003eP1 min: 9 W\u003c\/li\u003e\n\u003cli\u003eMains frequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eRated voltage: 1 x 230 V\u003c\/li\u003e\n\u003cli\u003eMinimum current consumption: 0.09 A\u003c\/li\u003e\n\u003cli\u003eMaximum current consumption: 1.33 A\u003c\/li\u003e\n\u003cli\u003eMaximum speed: 4530 rpm\u003c\/li\u003e\n\u003cli\u003eEnclosure class (IEC 34-5): X4D\u003c\/li\u003e\n\u003cli\u003eInsulation class (IEC 85): F\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOthers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy (EEI): 0.18\u003c\/li\u003e\n\u003cli\u003eNet weight: 5.11 kg\u003c\/li\u003e\n\u003cli\u003eGross weight: 5.84 kg\u003c\/li\u003e\n\u003cli\u003eShipping volume: 0.015 m³\u003c\/li\u003e\n\u003cli\u003eCountry of origin: DE\u003c\/li\u003e\n\u003cli\u003eCustom tariff no.: 84137030\u003c\/li\u003e\n\u003cli\u003eEnvironmental approvals: CN ROHS,WEEE\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"Default Title","offer_id":52839332086027,"sku":"GRU00001330","price":854.31,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/GRU00001330.png?v=1769102668","url":"https:\/\/plumblikeaking.co.uk\/products\/grundfos-magna3-25-100-97924247","provider":"Kings Plumbing Supplies Limited","version":"1.0","type":"link"}