{"product_id":"grundfos-alpha1-go-25-65-130-circulating-pump-93094216","title":"Grundfos ALPHA1 GO 25-65 130 Circulating Pump – 93094216","description":"\n\u003cdiv class=\"sd-product-description\"\u003e\n\n  \u003ch2\u003eGrundfos ALPHA1 GO 25-65 130 High Efficiency Circulating Pump – 93094216\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The \u003cstrong\u003eGrundfos ALPHA1 GO 25-65 130\u003c\/strong\u003e is a high-efficiency\n    central heating circulating pump designed to deliver reliable water\n    circulation in domestic heating and air conditioning systems.\n    Featuring advanced electronically controlled operation, intelligent\n    pump settings and a compact 130mm installation length, it offers\n    a practical solution for both new installations and heating pump replacements.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Built with energy efficiency, reliability and installer convenience\n    in mind, the ALPHA1 GO combines automatic self-venting, dry-running\n    protection and robust start-up technology with straightforward\n    controls for efficient heating system operation.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    \u003cstrong\u003eManufacturer:\u003c\/strong\u003e Grundfos\u003cbr\u003e\n    \u003cstrong\u003eModel:\u003c\/strong\u003e ALPHA1 GO 25-65 130\u003cbr\u003e\n    \u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 93094216\n  \u003c\/p\u003e\n\n  \u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh-Efficiency Circulation:\u003c\/strong\u003e Electronically controlled motor technology helps deliver efficient circulation for heating systems.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e6.5 Metre Maximum Head:\u003c\/strong\u003e Designed to deliver effective circulation across a range of heating applications.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e130mm Installation Length:\u003c\/strong\u003e Compact port-to-port dimensions for suitable replacement and new installations.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIntelligent Control Modes:\u003c\/strong\u003e Choose between proportional pressure, constant pressure and constant curve operation, with three selectable settings per mode.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGrundfos GO App Support:\u003c\/strong\u003e Assists installers with pump replacement and configuration using the Grundfos GO app.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAutomatic Self-Venting:\u003c\/strong\u003e Helps remove trapped air from the pump during operation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDry-Running Protection:\u003c\/strong\u003e Detects dry-running conditions and stops operation to help protect the pump.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRobust Start-Up:\u003c\/strong\u003e Designed to reduce the risk of blockages caused by dirt, magnetite and limescale.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTool-Free Electrical Connector:\u003c\/strong\u003e Simplifies electrical connection during installation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eClear Operating Display:\u003c\/strong\u003e Provides useful operating information and fault indication.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e Designed for low-noise operation in suitable installations.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n  \u003cdiv style=\"overflow-x:auto;\"\u003e\n    \u003ctable style=\"width:100%;border-collapse:collapse;text-align:left;\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003eGrundfos\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003eProduct Range\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003eALPHA1 GO\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003e25-65 130\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003e93094216\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003eSupply Voltage\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003e1 x 220–240V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003eFrequency\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003e50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003eMaximum Head\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003e6.5m\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003eMaximum Flow Rate\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003e3.9m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003eInstallation Length\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003e130mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003ePipe Connection\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003eG 1½ threaded\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003ePower Consumption\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003eApprox. 4–60W\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003eMaximum Operating Pressure\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003eLiquid Temperature Range\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003e-10°C to +110°C, subject to operating conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003eEnclosure Protection\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003eIP44\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003ePump Housing\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003eCast iron\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003eControl Modes\u003c\/th\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid #ddd;\"\u003eConstant Pressure, Proportional Pressure, Constant Curve\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch3\u003eSuitable Applications\u003c\/h3\u003e\n\n  \u003cp\u003e\n    The Grundfos ALPHA1 GO 25-65 130 circulation pump is suitable\n    for compatible heating and air conditioning applications, including:\n  \u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eDomestic central heating systems\u003c\/li\u003e\n    \u003cli\u003eRadiator heating circuits\u003c\/li\u003e\n    \u003cli\u003eCompatible underfloor heating systems\u003c\/li\u003e\n    \u003cli\u003eHeating pump replacements\u003c\/li\u003e\n    \u003cli\u003eNew heating system installations\u003c\/li\u003e\n    \u003cli\u003eSuitable hydronic heating and cooling circuits\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eDesigned for Easy Heating Pump Replacement\u003c\/h3\u003e\n\n  \u003cp\u003e\n    Replacing a central heating pump is made easier with the\n    \u003cstrong\u003eGrundfos ALPHA1 GO\u003c\/strong\u003e.\n    Its compact 130mm installation length, practical operating\n    controls and convenient electrical connector help simplify installation.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    The \u003cstrong\u003eGrundfos GO app\u003c\/strong\u003e provides additional assistance\n    when identifying compatible replacement circulators and configuring\n    supported pump settings.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Always confirm the required pump head, flow rate, dimensions,\n    electrical supply and connection size before replacing an existing pump.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n  \u003ch4\u003eWhat is the Grundfos ALPHA1 GO 25-65 130 used for?\u003c\/h4\u003e\n  \u003cp\u003e\n    It is an energy-efficient circulating pump designed to move water\n    around compatible domestic central heating and hydronic heating systems.\n  \u003c\/p\u003e\n\n  \u003ch4\u003eWhat is the installation length of this Grundfos pump?\u003c\/h4\u003e\n  \u003cp\u003e\n    The ALPHA1 GO 25-65 130 has a \u003cstrong\u003e130mm port-to-port\n    installation length\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\n  \u003ch4\u003eWhat is the maximum head of the ALPHA1 GO 25-65?\u003c\/h4\u003e\n  \u003cp\u003e\n    This model has a maximum pump head of \u003cstrong\u003e6.5 metres\u003c\/strong\u003e.\n    Actual performance depends on the selected operating mode and system conditions.\n  \u003c\/p\u003e\n\n  \u003ch4\u003eCan the Grundfos ALPHA1 GO replace my existing heating pump?\u003c\/h4\u003e\n  \u003cp\u003e\n    The ALPHA1 GO is designed for suitable replacement applications.\n    Compatibility should be confirmed against the original pump's\n    specification, hydraulic requirements and installation dimensions.\n    The Grundfos GO app can assist with replacement selection.\n  \u003c\/p\u003e\n\n  \u003ch4\u003eDoes the ALPHA1 GO have dry-running protection?\u003c\/h4\u003e\n  \u003cp\u003e\n    Yes. The pump includes dry-running protection and automatic\n    self-venting functionality to help protect the unit during operation.\n  \u003c\/p\u003e\n\n  \u003ch4\u003eWhat is the Grundfos part number?\u003c\/h4\u003e\n  \u003cp\u003e\n    The manufacturer part number for this pump is \u003cstrong\u003e93094216\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWhy Choose the Grundfos ALPHA1 GO?\u003c\/h3\u003e\n\n  \u003cp\u003e\n    Grundfos is an established manufacturer of pumps and water\n    circulation technology. The ALPHA1 GO range combines\n    energy-efficient motor technology with convenient installation\n    features and intelligent pump controls.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Whether you are replacing an existing central heating circulator\n    or installing a new heating system, the\n    \u003cstrong\u003eGrundfos ALPHA1 GO 25-65 130 (93094216)\u003c\/strong\u003e\n    provides an efficient and dependable circulation solution\n    when correctly specified and installed.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    \u003cstrong\u003eOrder your Grundfos ALPHA1 GO 25-65 130 circulating pump\n    online from Spares Direct.\u003c\/strong\u003e\n  \u003c\/p\u003e\n\n  \u003cp style=\"font-size:13px;color:#666;\"\u003e\n    Installation should be undertaken by a suitably competent person.\n    Always check the manufacturer's installation instructions and\n    confirm system compatibility before purchase.\n  \u003c\/p\u003e\n\n\u003c\/div\u003e\n","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":46982213992704,"sku":"Grundfos-6910829","price":144.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/2814\/files\/product.jpg?v=1792491690","url":"https:\/\/spares-direct.com\/es\/products\/grundfos-alpha1-go-25-65-130-circulating-pump-93094216","provider":"Spares Direct","version":"1.0","type":"link"}