{"title":"Grundfos ALPHA","description":"\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch1 class=\"cmp-catalogue-hero__heading\"\u003eALPHA, North America\u003c\/h1\u003e\n\u003cdiv data-component-root=\"\"\u003e\n\u003cdiv class=\"cmp-reveal cmp-reveal--arrow\"\u003e\n\u003cdiv class=\"cmp-catalogue-hero__reveal-container\"\u003e\n\u003cdiv class=\"cmp-text\"\u003e\n\u003cdiv class=\"cmp-application-list\"\u003eHVAC: Heating\u003cbr\u003ePlumbing: Hot Water Recirculation\u003cbr\u003eResidential hot water recirculation\u003cbr\u003eResidential heating\u003cbr\u003eDistrict heating\u003cbr\u003eIndustrial heating\u003c\/div\u003e\n\u003cp class=\"cmp-catalogue-hero__description\"\u003eHigh-efficiency ECM variable speed circulators designed for circulating liquids in heating systems and for domestic hot-water recirculation.\u003cbr\u003e\u003cbr\u003e\u003ca href=\"https:\/\/product-selection.grundfos.com\/us\/products\/alpha-north-america?tab=documentation\" target=\"_blank\"\u003eProduct Brochures\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ca download=\"ALPHA2, High-efficiency Circulator (Product brochure)\" href=\"https:\/\/api.grundfos.com\/literature\/Grundfosliterature-6511597.pdf\" class=\"elm-link elm-link--active cmp-documentation-result__link\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e","products":[{"product_id":"grundfos-99163903-alpha2-15-55f-high-efficiency-circulator-pump","title":"Grundfos 99163903 ALPHA2 15-55F High-Efficiency Circulator Pump","description":"\u003ca href=\"https:\/\/product-selection.grundfos.com\/us\/products\/alpha-north-america\/alpha2-north-america\/alpha2-15-55f-99163903?tab=variant-specifications\u0026amp;pumpsystemid=1539234755\" target=\"_blank\"\u003eBrochures \u0026amp; Secification Sheets \u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv class=\"cmp-application-list\"\u003e\n\u003cspan\u003eSuitable for\u003c\/span\u003e\u003cul class=\"cmp-application-list-content\"\u003e\n\u003cli index=\"0\"\u003eHVAC: Heating\u003c\/li\u003e\n\u003cli index=\"1\"\u003ePlumbing: Hot Water Recirculation\u003c\/li\u003e\n\u003cli index=\"2\"\u003eResidential hot water recirculation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"cmp-reveal cmp-catalogue-hero__reveal-tooltip\"\u003e\u003cdiv class=\"cmp-reveal__container\"\u003e\u003cdiv id=\"application-list-content-3a378792\" class=\"cmp-reveal__content\"\u003e\u003cul\u003e\n\u003cli\u003eResidential heating\u003c\/li\u003e\n\u003cli\u003eDistrict heating\u003c\/li\u003e\n\u003cli\u003eIndustrial heating\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cp itemprop=\"description\" class=\"cmp-catalogue-hero__description\"\u003eALPHA2 15-55 is a high-efficiency ECM variable speed circulator designed for a variety of heating and hot-water recirculation applications. The pump features AUTOADAPT and constant-pressure control modes.\u003c\/p\u003e\u003cp\u003eThe Grundfos ALPHA2 is a high-efficiency, variable speed circulator fitted with electronically commutated motor. Designed for circulating liquids in heating systems.\u003c\/p\u003e\u003cp\u003eIt features a constant pressure control mode and a constant curve with each three settings. The factory default setting is AUTOADAPT which continuously adjusts the pump performance to the actual heat demand, i.e. the size of the system and the changing heat demand during the year. The function will find the setting that provides optimal comfort with minimal energy consumption. It contributes to fast, safe and easy commissioning.\u003c\/p\u003e\u003cp\u003eThe intuitive one-button operation and LED display makes the selection of the settings easy. The large LED display shows the current energy consumption in Watts and estimated flow in gallons per minute.\u003c\/p\u003e\u003cp\u003eALPHA2 materials and design are resistant to blockage from magnetite found in hydronic systems.\u003c\/p\u003e\u003cp\u003eThe robust startup enables ALPHA2 to continuously attempt to restart – indefinitely – in blocked rotor conditions.\u003c\/p\u003e\u003cp\u003eALPHA2 is complete with an integrated check-valve, and nut captures for flanges.\u003c\/p\u003e\u003cp\u003eFor power connection two options are available with either line cord or terminal box for conduit connections.\u003cbr\u003e\u003cimg src=\"https:\/\/api.grundfos.com\/gpi\/imaging\/pumpcurve?pumpsystemid=1539234755\u0026amp;frequency=60\u0026amp;languagecode=USA\u0026amp;productrange=GPU\u0026amp;searchdomain=SALEABLE\u0026amp;unitsystem=3\u0026amp;currency=%24\u0026amp;w=691\u0026amp;h=500\u0026amp;dpi=96\u0026amp;fmt=PNG\" alt=\"performance-curve\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cheader class=\"b-deck__header\"\u003e\u003ch2 class=\"b-deck__heading\"\u003eSpecifications\u003c\/h2\u003e\u003c\/header\u003e\u003cdiv\u003e\u003cdiv aria-live=\"polite\" class=\"cmp-variant-product-data\"\u003e\u003cdiv class=\"b-layout-grid\"\u003e\u003cdiv class=\"b-layout-grid__group\"\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--12 b-layout-grid__item--large-6\"\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eProduct name\u003c\/td\u003e\n\u003ctd data-label=\"Product name\"\u003eALPHA2 15-55F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eProduct No.\u003c\/td\u003e\n\u003ctd data-label=\"Product No.\"\u003e99163903\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003ctd data-label=\"EAN\"\u003e5712607918224\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eTechnical\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eHead max\u003c\/td\u003e\n\u003ctd data-label=\"Head max\"\u003e18.05 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eTF class\u003c\/td\u003e\n\u003ctd data-label=\"TF class\"\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eApprovals on nameplate\u003c\/td\u003e\n\u003ctd data-label=\"Approvals on nameplate\"\u003eETL, FCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eMaterials\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePump housing\u003c\/td\u003e\n\u003ctd data-label=\"Pump housing\"\u003eCast iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd data-label=\"\"\u003eEN 1561 EN-GJL-150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eImpeller\u003c\/td\u003e\n\u003ctd data-label=\"Impeller\"\u003eComposite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eRange of ambient temperature\u003c\/td\u003e\n\u003ctd data-label=\"Range of ambient temperature\"\u003e32 .. 104 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMaximum operating pressure\u003c\/td\u003e\n\u003ctd data-label=\"Maximum operating pressure\"\u003e145.04 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eType of connection\u003c\/td\u003e\n\u003ctd data-label=\"Type of connection\"\u003eGF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePressure stage\u003c\/td\u003e\n\u003ctd data-label=\"Pressure stage\"\u003ePN 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePort-to-port length\u003c\/td\u003e\n\u003ctd data-label=\"Port-to-port length\"\u003e6 1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--12 b-layout-grid__item--large-6\"\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eLiquid\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePumped liquid\u003c\/td\u003e\n\u003ctd data-label=\"Pumped liquid\"\u003eWater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eLiquid temperature range\u003c\/td\u003e\n\u003ctd data-label=\"Liquid temperature range\"\u003e35.6 .. 230 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eSelected liquid temperature\u003c\/td\u003e\n\u003ctd data-label=\"Selected liquid temperature\"\u003e140 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd data-label=\"Density\"\u003e61.35 lb\/ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eElectrical data\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePower input - P1\u003c\/td\u003e\n\u003ctd data-label=\"Power input - P1\"\u003e5 .. 45 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMain frequency\u003c\/td\u003e\n\u003ctd data-label=\"Main frequency\"\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eRated voltage\u003c\/td\u003e\n\u003ctd data-label=\"Rated voltage\"\u003e1 x 115 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMaximum current consumption\u003c\/td\u003e\n\u003ctd data-label=\"Maximum current consumption\"\u003e0.1 .. 0.65 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eEnclosure class (IEC 34-5)\u003c\/td\u003e\n\u003ctd data-label=\"Enclosure class (IEC 34-5)\"\u003eIP42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eInsulation class (IEC 85)\u003c\/td\u003e\n\u003ctd data-label=\"Insulation class (IEC 85)\"\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eBuilt-in motor protection\u003c\/td\u003e\n\u003ctd data-label=\"Built-in motor protection\"\u003eNONE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eThermal protec\u003c\/td\u003e\n\u003ctd data-label=\"Thermal protec\"\u003eELEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eControls\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePos term box\u003c\/td\u003e\n\u003ctd data-label=\"Pos term box\"\u003e6H\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eOthers\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd data-label=\"Net weight\"\u003e7.06 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd data-label=\"Gross weight\"\u003e7.37 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eShipping volume\u003c\/td\u003e\n\u003ctd data-label=\"Shipping volume\"\u003e0.28 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eSales region\u003c\/td\u003e\n\u003ctd data-label=\"Sales region\"\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":47344932520109,"sku":"99163903","price":253.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/99163903.png?v=1787908509"},{"product_id":"grundfos-99163906-alpha2-15-55f-lc-high-efficiency-circulator-pump-w-line-chord","title":"Grundfos 99163906 ALPHA2 15-55F\/LC High-Efficiency Circulator Pump w\/ Line Chord","description":"\u003ca href=\"https:\/\/product-selection.grundfos.com\/us\/products\/alpha-north-america\/alpha2-north-america\/alpha2-15-55flc-99163906?tab=variant-specifications\u0026amp;pumpsystemid=1538662736\" target=\"_blank\"\u003eBrochures \u0026amp; Specification Sheets\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv class=\"cmp-application-list\"\u003e\n\u003cspan\u003eSuitable for\u003c\/span\u003e\u003cul class=\"cmp-application-list-content\"\u003e\n\u003cli index=\"0\"\u003eHVAC: Heating\u003c\/li\u003e\n\u003cli index=\"1\"\u003ePlumbing: Hot Water Recirculation\u003c\/li\u003e\n\u003cli index=\"2\"\u003eResidential hot water recirculation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"cmp-reveal cmp-catalogue-hero__reveal-tooltip\"\u003e\u003cdiv class=\"cmp-reveal__container\"\u003e\u003cdiv id=\"application-list-content-6654b49d\" class=\"cmp-reveal__content\"\u003e\u003cul\u003e\n\u003cli\u003eResidential heating\u003c\/li\u003e\n\u003cli\u003eDistrict heating\u003c\/li\u003e\n\u003cli\u003eIndustrial heating\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cp itemprop=\"description\" class=\"cmp-catalogue-hero__description\"\u003eFeaturing AUTOADAPT and constant-pressure control modes, the Grundfos ALPHA2 provides the lowest energy consumption and greatest flexibility in a high-efficiency ECM variable speed circulator designed for a wide variety of heating and hot water recirculation applications.\u003c\/p\u003e\u003cp\u003eThe Grundfos ALPHA2 is a high-efficiency, variable speed circulator fitted with electronically commutated motor. Designed for circulating liquids in heating systems.\u003c\/p\u003e\u003cp\u003eIt features a constant pressure control mode and a constant curve with each three settings. The factory default setting is AUTOADAPT which continuously adjusts the pump performance to the actual heat demand, i.e. the size of the system and the changing heat demand during the year. The function will find the setting that provides optimal comfort with minimal energy consumption. It contributes to fast, safe and easy commissioning.\u003c\/p\u003e\u003cp\u003eThe intuitive one-button operation and LED display makes the selection of the settings easy. The large LED display shows the current energy consumption in Watts and estimated flow in gallons per minute.\u003c\/p\u003e\u003cp\u003eALPHA2 materials and design are resistant to blockage from magnetite found in hydronic systems.\u003c\/p\u003e\u003cp\u003eThe robust startup enables ALPHA2 to continuously attempt to restart – indefinitely – in blocked rotor conditions.\u003c\/p\u003e\u003cp\u003eALPHA2 is complete with an integrated check-valve, and nut captures for flanges.\u003c\/p\u003e\u003cp\u003eFor power connection two options are available with either line cord or terminal box for conduit connections.\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/api.grundfos.com\/gpi\/imaging\/pumpcurve?pumpsystemid=1538662736\u0026amp;frequency=60\u0026amp;languagecode=USA\u0026amp;productrange=GPU\u0026amp;searchdomain=SALEABLE\u0026amp;unitsystem=3\u0026amp;currency=%24\u0026amp;w=691\u0026amp;h=500\u0026amp;dpi=96\u0026amp;fmt=PNG\" alt=\"performance-curve\"\u003e\u003c\/p\u003e\u003cheader class=\"b-deck__header\"\u003e\u003ch2 class=\"b-deck__heading\"\u003eSpecifications\u003c\/h2\u003e\u003c\/header\u003e\u003cdiv\u003e\u003cdiv aria-live=\"polite\" class=\"cmp-variant-product-data\"\u003e\u003cdiv class=\"b-layout-grid\"\u003e\u003cdiv class=\"b-layout-grid__group\"\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--12 b-layout-grid__item--large-6\"\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eProduct name\u003c\/td\u003e\n\u003ctd data-label=\"Product name\"\u003eALPHA2 15-55F\/LC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eProduct No.\u003c\/td\u003e\n\u003ctd data-label=\"Product No.\"\u003e99163906\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003ctd data-label=\"EAN\"\u003e5712607918354\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eTechnical\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eHead max\u003c\/td\u003e\n\u003ctd data-label=\"Head max\"\u003e18.05 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eTF class\u003c\/td\u003e\n\u003ctd data-label=\"TF class\"\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eApprovals on nameplate\u003c\/td\u003e\n\u003ctd data-label=\"Approvals on nameplate\"\u003eETL, FCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eMaterials\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePump housing\u003c\/td\u003e\n\u003ctd data-label=\"Pump housing\"\u003eCast iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd data-label=\"\"\u003eEN 1561 EN-GJL-150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eImpeller\u003c\/td\u003e\n\u003ctd data-label=\"Impeller\"\u003eComposite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eRange of ambient temperature\u003c\/td\u003e\n\u003ctd data-label=\"Range of ambient temperature\"\u003e32 .. 104 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMaximum operating pressure\u003c\/td\u003e\n\u003ctd data-label=\"Maximum operating pressure\"\u003e145.04 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eType of connection\u003c\/td\u003e\n\u003ctd data-label=\"Type of connection\"\u003eGF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePipe connection\u003c\/td\u003e\n\u003ctd data-label=\"Pipe connection\"\u003e1 1\/2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePressure stage\u003c\/td\u003e\n\u003ctd data-label=\"Pressure stage\"\u003ePN 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePort-to-port length\u003c\/td\u003e\n\u003ctd data-label=\"Port-to-port length\"\u003e6 1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--12 b-layout-grid__item--large-6\"\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eLiquid\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePumped liquid\u003c\/td\u003e\n\u003ctd data-label=\"Pumped liquid\"\u003eWater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eLiquid temperature range\u003c\/td\u003e\n\u003ctd data-label=\"Liquid temperature range\"\u003e35.6 .. 230 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eSelected liquid temperature\u003c\/td\u003e\n\u003ctd data-label=\"Selected liquid temperature\"\u003e140 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd data-label=\"Density\"\u003e61.35 lb\/ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eElectrical data\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePower input - P1\u003c\/td\u003e\n\u003ctd data-label=\"Power input - P1\"\u003e5 .. 45 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMain frequency\u003c\/td\u003e\n\u003ctd data-label=\"Main frequency\"\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eRated voltage\u003c\/td\u003e\n\u003ctd data-label=\"Rated voltage\"\u003e1 x 115 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMaximum current consumption\u003c\/td\u003e\n\u003ctd data-label=\"Maximum current consumption\"\u003e0.1 .. 0.65 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eEnclosure class (IEC 34-5)\u003c\/td\u003e\n\u003ctd data-label=\"Enclosure class (IEC 34-5)\"\u003eIP42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eInsulation class (IEC 85)\u003c\/td\u003e\n\u003ctd data-label=\"Insulation class (IEC 85)\"\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eBuilt-in motor protection\u003c\/td\u003e\n\u003ctd data-label=\"Built-in motor protection\"\u003eNONE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eThermal protec\u003c\/td\u003e\n\u003ctd data-label=\"Thermal protec\"\u003eELEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eControls\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePos term box\u003c\/td\u003e\n\u003ctd data-label=\"Pos term box\"\u003e6H\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eOthers\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd data-label=\"Net weight\"\u003e6.91 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd data-label=\"Gross weight\"\u003e7.53 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eShipping volume\u003c\/td\u003e\n\u003ctd data-label=\"Shipping volume\"\u003e0.28 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eSales region\u003c\/td\u003e\n\u003ctd data-label=\"Sales region\"\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":47344932585645,"sku":"99163906","price":253.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/99163906-2.jpg?v=1787918938"},{"product_id":"grundfos-99163932-alpha2-15-55fr-high-efficiency-circulator-pump","title":"Grundfos 99163932 ALPHA2 15-55FR High-Efficiency Circulator Pump","description":"Brochure \u0026amp; Specification Sheets \u003cbr\u003e\u003cbr\u003e\u003cdiv class=\"cmp-application-list\"\u003e\n\u003cspan\u003eSuitable for\u003c\/span\u003e\u003cul class=\"cmp-application-list-content\"\u003e\n\u003cli index=\"0\"\u003eHVAC: Heating\u003c\/li\u003e\n\u003cli index=\"1\"\u003ePlumbing: Hot Water Recirculation\u003c\/li\u003e\n\u003cli index=\"2\"\u003eResidential hot water recirculation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"cmp-reveal cmp-catalogue-hero__reveal-tooltip\"\u003e\u003cdiv class=\"cmp-reveal__container\"\u003e\u003cdiv id=\"application-list-content-1b53e82b\" class=\"cmp-reveal__content\"\u003e\u003cul\u003e\n\u003cli\u003eResidential heating\u003c\/li\u003e\n\u003cli\u003eDistrict heating\u003c\/li\u003e\n\u003cli\u003eIndustrial heating\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cp itemprop=\"description\" class=\"cmp-catalogue-hero__description\"\u003eFeaturing AUTOADAPT and constant-pressure control modes, the Grundfos ALPHA2 provides the lowest energy consumption and greatest flexibility in a high-efficiency ECM variable speed circulator designed for a wide variety of heating and hot water recirculation applications.\u003c\/p\u003e\u003cp\u003eThe Grundfos ALPHA2 is a high-efficiency, variable speed circulator fitted with electronically commutated motor. Designed for circulating liquids in heating systems.\u003c\/p\u003e\u003cp\u003eIt features a constant pressure control mode and a constant curve with each three settings. The factory default setting is AUTOADAPT which continuously adjusts the pump performance to the actual heat demand, i.e. the size of the system and the changing heat demand during the year. The function will find the setting that provides optimal comfort with minimal energy consumption. It contributes to fast, safe and easy commissioning.\u003c\/p\u003e\u003cp\u003eThe intuitive one-button operation and LED display makes the selection of the settings easy. The large LED display shows the current energy consumption in Watts and estimated flow in gallons per minute.\u003c\/p\u003e\u003cp\u003eALPHA2 materials and design are resistant to blockage from magnetite found in hydronic systems.\u003c\/p\u003e\u003cp\u003eThe robust startup enables ALPHA2 to continuously attempt to restart – indefinitely – in blocked rotor conditions.\u003c\/p\u003e\u003cp\u003eALPHA2 is complete with an integrated check-valve, and nut captures for flanges.\u003c\/p\u003e\u003cp\u003eFor power connection two options are available with either line cord or terminal box for conduit connections.\u003c\/p\u003e\u003cp itemprop=\"description\" class=\"cmp-catalogue-hero__description\"\u003e\u003cimg src=\"https:\/\/api.grundfos.com\/gpi\/imaging\/pumpcurve?pumpsystemid=1538668839\u0026amp;frequency=60\u0026amp;languagecode=USA\u0026amp;productrange=GPU\u0026amp;searchdomain=SALEABLE\u0026amp;unitsystem=3\u0026amp;currency=%24\u0026amp;w=691\u0026amp;h=500\u0026amp;dpi=96\u0026amp;fmt=PNG\" alt=\"performance-curve\"\u003e\u003c\/p\u003e\u003cheader class=\"b-deck__header\"\u003e\u003ch2 class=\"b-deck__heading\"\u003eSpecifications\u003c\/h2\u003e\u003c\/header\u003e\u003cdiv\u003e\u003cdiv aria-live=\"polite\" class=\"cmp-variant-product-data\"\u003e\u003cdiv class=\"b-layout-grid\"\u003e\u003cdiv class=\"b-layout-grid__group\"\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--12 b-layout-grid__item--large-6\"\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eProduct name\u003c\/td\u003e\n\u003ctd data-label=\"Product name\"\u003eALPHA2 15-55FR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eProduct No.\u003c\/td\u003e\n\u003ctd data-label=\"Product No.\"\u003e99163932\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003ctd data-label=\"EAN\"\u003e5712607918583\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eTechnical\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eHead max\u003c\/td\u003e\n\u003ctd data-label=\"Head max\"\u003e18.05 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eTF class\u003c\/td\u003e\n\u003ctd data-label=\"TF class\"\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eApprovals on nameplate\u003c\/td\u003e\n\u003ctd data-label=\"Approvals on nameplate\"\u003eETL, FCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eMaterials\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePump housing\u003c\/td\u003e\n\u003ctd data-label=\"Pump housing\"\u003eCast iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd data-label=\"\"\u003eEN 1561 EN-GJL-150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eImpeller\u003c\/td\u003e\n\u003ctd data-label=\"Impeller\"\u003eComposite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eRange of ambient temperature\u003c\/td\u003e\n\u003ctd data-label=\"Range of ambient temperature\"\u003e32 .. 104 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMaximum operating pressure\u003c\/td\u003e\n\u003ctd data-label=\"Maximum operating pressure\"\u003e145.04 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eType of connection\u003c\/td\u003e\n\u003ctd data-label=\"Type of connection\"\u003eGF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePipe connection\u003c\/td\u003e\n\u003ctd data-label=\"Pipe connection\"\u003e1 1\/2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePressure stage\u003c\/td\u003e\n\u003ctd data-label=\"Pressure stage\"\u003ePN 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePort-to-port length\u003c\/td\u003e\n\u003ctd data-label=\"Port-to-port length\"\u003e6 1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--12 b-layout-grid__item--large-6\"\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eLiquid\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePumped liquid\u003c\/td\u003e\n\u003ctd data-label=\"Pumped liquid\"\u003eWater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eLiquid temperature range\u003c\/td\u003e\n\u003ctd data-label=\"Liquid temperature range\"\u003e35.6 .. 230 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eSelected liquid temperature\u003c\/td\u003e\n\u003ctd data-label=\"Selected liquid temperature\"\u003e140 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd data-label=\"Density\"\u003e61.35 lb\/ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eElectrical data\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePower input - P1\u003c\/td\u003e\n\u003ctd data-label=\"Power input - P1\"\u003e5 .. 45 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMain frequency\u003c\/td\u003e\n\u003ctd data-label=\"Main frequency\"\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eRated voltage\u003c\/td\u003e\n\u003ctd data-label=\"Rated voltage\"\u003e1 x 115 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMaximum current consumption\u003c\/td\u003e\n\u003ctd data-label=\"Maximum current consumption\"\u003e0.1 .. 0.65 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eEnclosure class (IEC 34-5)\u003c\/td\u003e\n\u003ctd data-label=\"Enclosure class (IEC 34-5)\"\u003eIP42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eInsulation class (IEC 85)\u003c\/td\u003e\n\u003ctd data-label=\"Insulation class (IEC 85)\"\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eBuilt-in motor protection\u003c\/td\u003e\n\u003ctd data-label=\"Built-in motor protection\"\u003eNONE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eThermal protec\u003c\/td\u003e\n\u003ctd data-label=\"Thermal protec\"\u003eELEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eControls\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePos term box\u003c\/td\u003e\n\u003ctd data-label=\"Pos term box\"\u003e6H\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eOthers\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd data-label=\"Net weight\"\u003e6.73 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd data-label=\"Gross weight\"\u003e7.35 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eShipping volume\u003c\/td\u003e\n\u003ctd data-label=\"Shipping volume\"\u003e0.28 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eSales region\u003c\/td\u003e\n\u003ctd data-label=\"Sales region\"\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":47344932618413,"sku":"99163932","price":253.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/9916392.png?v=1787908511"},{"product_id":"grundfos-99163934-alpha2-15-55fr-lc-high-efficiency-circulator-pump-w-line-chord","title":"Grundfos 99163934 ALPHA2 15-55FR\/LC High-Efficiency Circulator Pump w\/ Line Chord","description":"\u003ca href=\"https:\/\/product-selection.grundfos.com\/us\/products\/alpha-north-america\/alpha2-north-america\/alpha2-15-55frlc-99163934?tab=variant-specifications\u0026amp;pumpsystemid=1542892042\" target=\"_blank\"\u003eBrochure \u0026amp; Specification Sheets\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv class=\"cmp-application-list\"\u003e\n\u003cspan\u003eSuitable for\u003c\/span\u003e\u003cul class=\"cmp-application-list-content\"\u003e\n\u003cli index=\"0\"\u003eHVAC: Heating\u003c\/li\u003e\n\u003cli index=\"1\"\u003ePlumbing: Hot Water Recirculation\u003c\/li\u003e\n\u003cli index=\"2\"\u003eResidential hot water recirculation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"cmp-reveal cmp-catalogue-hero__reveal-tooltip\"\u003e\u003cdiv class=\"cmp-reveal__container\"\u003e\u003cdiv id=\"application-list-content-b9857db3\" class=\"cmp-reveal__content\"\u003e\u003cul\u003e\n\u003cli\u003eResidential heating\u003c\/li\u003e\n\u003cli\u003eDistrict heating\u003c\/li\u003e\n\u003cli\u003eIndustrial heating\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cp itemprop=\"description\" class=\"cmp-catalogue-hero__description\"\u003eALPHA2 15-55 is a high-efficiency ECM variable speed circulator designed for a variety of heating and hot-water recirculation applications. The pump features AUTOADAPT and constant-pressure control modes.\u003c\/p\u003e\u003cp\u003eThe Grundfos ALPHA2 is a high-efficiency, variable speed circulator fitted with electronically commutated motor. Designed for circulating liquids in heating systems.\u003c\/p\u003e\u003cp\u003eIt features a constant pressure control mode and a constant curve with each three settings. The factory default setting is AUTOADAPT which continuously adjusts the pump performance to the actual heat demand, i.e. the size of the system and the changing heat demand during the year. The function will find the setting that provides optimal comfort with minimal energy consumption. It contributes to fast, safe and easy commissioning.\u003c\/p\u003e\u003cp\u003eThe intuitive one-button operation and LED display makes the selection of the settings easy. The large LED display shows the current energy consumption in Watts and estimated flow in gallons per minute.\u003c\/p\u003e\u003cp\u003eALPHA2 materials and design are resistant to blockage from magnetite found in hydronic systems.\u003c\/p\u003e\u003cp\u003eThe robust startup enables ALPHA2 to continuously attempt to restart – indefinitely – in blocked rotor conditions.\u003c\/p\u003e\u003cp\u003eALPHA2 is complete with an integrated check-valve, and nut captures for flanges.\u003c\/p\u003e\u003cp\u003eFor power connection two options are available with either line cord or terminal box for conduit connections.\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/api.grundfos.com\/gpi\/imaging\/pumpcurve?pumpsystemid=1542892042\u0026amp;frequency=60\u0026amp;languagecode=USA\u0026amp;productrange=GPU\u0026amp;searchdomain=SALEABLE\u0026amp;unitsystem=3\u0026amp;currency=%24\u0026amp;w=691\u0026amp;h=500\u0026amp;dpi=96\u0026amp;fmt=PNG\" alt=\"performance-curve\"\u003e\u003c\/p\u003e\u003cheader class=\"b-deck__header\"\u003e\u003ch2 class=\"b-deck__heading\"\u003eSpecifications\u003c\/h2\u003e\u003c\/header\u003e\u003cdiv\u003e\u003cdiv aria-live=\"polite\" class=\"cmp-variant-product-data\"\u003e\u003cdiv class=\"b-layout-grid\"\u003e\u003cdiv class=\"b-layout-grid__group\"\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--12 b-layout-grid__item--large-6\"\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eProduct name\u003c\/td\u003e\n\u003ctd data-label=\"Product name\"\u003eALPHA2 15-55FR\/LC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eProduct No.\u003c\/td\u003e\n\u003ctd data-label=\"Product No.\"\u003e99163934\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003ctd data-label=\"EAN\"\u003e5712607918620\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eTechnical\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eHead max\u003c\/td\u003e\n\u003ctd data-label=\"Head max\"\u003e18.05 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eTF class\u003c\/td\u003e\n\u003ctd data-label=\"TF class\"\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eApprovals on nameplate\u003c\/td\u003e\n\u003ctd data-label=\"Approvals on nameplate\"\u003eETL, FCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eMaterials\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePump housing\u003c\/td\u003e\n\u003ctd data-label=\"Pump housing\"\u003eCast iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd data-label=\"\"\u003eEN 1561 EN-GJL-150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eImpeller\u003c\/td\u003e\n\u003ctd data-label=\"Impeller\"\u003eComposite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eRange of ambient temperature\u003c\/td\u003e\n\u003ctd data-label=\"Range of ambient temperature\"\u003e32 .. 104 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMaximum operating pressure\u003c\/td\u003e\n\u003ctd data-label=\"Maximum operating pressure\"\u003e145.04 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eType of connection\u003c\/td\u003e\n\u003ctd data-label=\"Type of connection\"\u003eGF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePipe connection\u003c\/td\u003e\n\u003ctd data-label=\"Pipe connection\"\u003e1 1\/2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePressure stage\u003c\/td\u003e\n\u003ctd data-label=\"Pressure stage\"\u003ePN 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePort-to-port length\u003c\/td\u003e\n\u003ctd data-label=\"Port-to-port length\"\u003e6 1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--12 b-layout-grid__item--large-6\"\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eLiquid\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePumped liquid\u003c\/td\u003e\n\u003ctd data-label=\"Pumped liquid\"\u003eWater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eLiquid temperature range\u003c\/td\u003e\n\u003ctd data-label=\"Liquid temperature range\"\u003e35.6 .. 230 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eSelected liquid temperature\u003c\/td\u003e\n\u003ctd data-label=\"Selected liquid temperature\"\u003e140 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd data-label=\"Density\"\u003e61.35 lb\/ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eElectrical data\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePower input - P1\u003c\/td\u003e\n\u003ctd data-label=\"Power input - P1\"\u003e5 .. 45 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMain frequency\u003c\/td\u003e\n\u003ctd data-label=\"Main frequency\"\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eRated voltage\u003c\/td\u003e\n\u003ctd data-label=\"Rated voltage\"\u003e1 x 115 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMaximum current consumption\u003c\/td\u003e\n\u003ctd data-label=\"Maximum current consumption\"\u003e0.1 .. 0.65 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eEnclosure class (IEC 34-5)\u003c\/td\u003e\n\u003ctd data-label=\"Enclosure class (IEC 34-5)\"\u003eIP42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eInsulation class (IEC 85)\u003c\/td\u003e\n\u003ctd data-label=\"Insulation class (IEC 85)\"\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eBuilt-in motor protection\u003c\/td\u003e\n\u003ctd data-label=\"Built-in motor protection\"\u003eNONE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eThermal protec\u003c\/td\u003e\n\u003ctd data-label=\"Thermal protec\"\u003eELEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eControls\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePos term box\u003c\/td\u003e\n\u003ctd data-label=\"Pos term box\"\u003e6H\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eOthers\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd data-label=\"Net weight\"\u003e6.89 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd data-label=\"Gross weight\"\u003e7.51 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eShipping volume\u003c\/td\u003e\n\u003ctd data-label=\"Shipping volume\"\u003e0.28 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eSales region\u003c\/td\u003e\n\u003ctd data-label=\"Sales region\"\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":47344932651181,"sku":"99163934","price":259.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/99163934.png?v=1787908511"},{"product_id":"grundfos-99163937-alpha2-15-55sf-high-efficiency-circulator-pump-stainless-steel","title":"Grundfos 99163937 ALPHA2 15-55SF High-Efficiency Circulator Pump - Stainless Steel","description":"\u003ca href=\"https:\/\/product-selection.grundfos.com\/us\/products\/alpha-north-america\/alpha2-north-america\/alpha2-15-55sf-99163937?tab=variant-specifications\u0026amp;pumpsystemid=1555167965\" target=\"_blank\"\u003eBrochure \u0026amp; Specification Sheets \u003c\/a\u003e\u003cbr\u003e\u003cp\u003eThe Grundfos ALPHA2 is a high-efficiency, variable speed circulator fitted with electronically commutated motor. Designed for hot water recirculation systems.\u003c\/p\u003e\u003cp\u003eIt features a constant pressure control mode and a constant curve with each three settings. The factory default setting is AUTOADAPT which continuously adjusts the pump performance to the actual heat demand, i.e. the size of the system and the changing heat demand during the year. The function will find the setting that provides optimal comfort with minimal energy consumption. It contributes to fast, safe and easy commissioning.\u003c\/p\u003e\u003cp\u003eThe intuitive one-button operation and LED display makes the selection of the settings easy. The large LED display shows the current energy consumption in Watts and estimated flow in gallons per minute.\u003c\/p\u003e\u003cp\u003eALPHA2 materials and design are resistant to blockage from magnetite found in hydronic systems.\u003c\/p\u003e\u003cp\u003eThe robust startup enables ALPHA2 to continuously attempt to restart – indefinitely – in blocked rotor conditions.\u003c\/p\u003e\u003cp\u003eALPHA2 is complete with an integrated check-valve, and nut captures for flanges.\u003c\/p\u003e\u003cp\u003eFor power connection two options are available with either line cord or terminal box for conduit connections.\u003cbr\u003e\u003cimg src=\"https:\/\/api.grundfos.com\/gpi\/imaging\/pumpcurve?pumpsystemid=1555167965\u0026amp;frequency=60\u0026amp;languagecode=USA\u0026amp;productrange=GPU\u0026amp;searchdomain=SALEABLE\u0026amp;unitsystem=3\u0026amp;currency=%24\u0026amp;w=683\u0026amp;h=500\u0026amp;dpi=96\u0026amp;fmt=PNG\" alt=\"performance-curve\"\u003e\u003c\/p\u003e\u003cheader class=\"b-deck__header\"\u003e\u003ch2 class=\"b-deck__heading\"\u003eSpecifications\u003c\/h2\u003e\u003c\/header\u003e\u003cdiv\u003e\u003cdiv aria-live=\"polite\" class=\"cmp-variant-product-data\"\u003e\u003cdiv class=\"b-layout-grid\"\u003e\u003cdiv class=\"b-layout-grid__group\"\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--12 b-layout-grid__item--large-6\"\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eProduct name\u003c\/td\u003e\n\u003ctd data-label=\"Product name\"\u003eALPHA2 15-55SF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eProduct No.\u003c\/td\u003e\n\u003ctd data-label=\"Product No.\"\u003e99163937\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003ctd data-label=\"EAN\"\u003e5712607918767\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eTechnical\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eHead max\u003c\/td\u003e\n\u003ctd data-label=\"Head max\"\u003e18.05 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eTF class\u003c\/td\u003e\n\u003ctd data-label=\"TF class\"\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eApprovals on nameplate\u003c\/td\u003e\n\u003ctd data-label=\"Approvals on nameplate\"\u003eETL, FCC, NSF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eMaterials\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePump housing\u003c\/td\u003e\n\u003ctd data-label=\"Pump housing\"\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd data-label=\"\"\u003eEN 1.4308\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eImpeller\u003c\/td\u003e\n\u003ctd data-label=\"Impeller\"\u003eComposite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eRange of ambient temperature\u003c\/td\u003e\n\u003ctd data-label=\"Range of ambient temperature\"\u003e32 .. 104 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMaximum operating pressure\u003c\/td\u003e\n\u003ctd data-label=\"Maximum operating pressure\"\u003e145.04 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eType of connection\u003c\/td\u003e\n\u003ctd data-label=\"Type of connection\"\u003eGF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePipe connection\u003c\/td\u003e\n\u003ctd data-label=\"Pipe connection\"\u003e1 1\/2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePressure stage\u003c\/td\u003e\n\u003ctd data-label=\"Pressure stage\"\u003ePN 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePort-to-port length\u003c\/td\u003e\n\u003ctd data-label=\"Port-to-port length\"\u003e6 1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--12 b-layout-grid__item--large-6\"\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eLiquid\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePumped liquid\u003c\/td\u003e\n\u003ctd data-label=\"Pumped liquid\"\u003eWater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eLiquid temperature range\u003c\/td\u003e\n\u003ctd data-label=\"Liquid temperature range\"\u003e35.6 .. 230 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eSelected liquid temperature\u003c\/td\u003e\n\u003ctd data-label=\"Selected liquid temperature\"\u003e140 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd data-label=\"Density\"\u003e61.35 lb\/ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eElectrical data\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePower input - P1\u003c\/td\u003e\n\u003ctd data-label=\"Power input - P1\"\u003e5 .. 45 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMain frequency\u003c\/td\u003e\n\u003ctd data-label=\"Main frequency\"\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eRated voltage\u003c\/td\u003e\n\u003ctd data-label=\"Rated voltage\"\u003e1 x 115 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMaximum current consumption\u003c\/td\u003e\n\u003ctd data-label=\"Maximum current consumption\"\u003e0.1 .. 0.65 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eEnclosure class (IEC 34-5)\u003c\/td\u003e\n\u003ctd data-label=\"Enclosure class (IEC 34-5)\"\u003eIP42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eInsulation class (IEC 85)\u003c\/td\u003e\n\u003ctd data-label=\"Insulation class (IEC 85)\"\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eBuilt-in motor protection\u003c\/td\u003e\n\u003ctd data-label=\"Built-in motor protection\"\u003eNONE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eThermal protec\u003c\/td\u003e\n\u003ctd data-label=\"Thermal protec\"\u003eELEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eControls\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePos term box\u003c\/td\u003e\n\u003ctd data-label=\"Pos term box\"\u003e6H\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eOthers\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd data-label=\"Net weight\"\u003e5.77 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd data-label=\"Gross weight\"\u003e6.28 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eShipping volume\u003c\/td\u003e\n\u003ctd data-label=\"Shipping volume\"\u003e0.28 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eSales region\u003c\/td\u003e\n\u003ctd data-label=\"Sales region\"\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":47344932749485,"sku":"99163937","price":463.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/99163937.png?v=1787908515"},{"product_id":"grundfos-99163972-alpha2-15-55sf-lc-high-efficiency-circulator-pump-stainless-steel","title":"Grundfos 99163972 ALPHA2 15-55SF\/LC High-Efficiency Circulator Pump - Stainless Steel","description":"\u003ca href=\"https:\/\/product-selection.grundfos.com\/us\/products\/alpha-north-america\/alpha2-north-america\/alpha2-15-55sflc-99163972?tab=variant-specifications\u0026amp;pumpsystemid=1538503838\" target=\"_blank\"\u003eBrochure \u0026amp; Specification Sheets\u003c\/a\u003e\u003cbr\u003e\u003cp\u003eThe Grundfos ALPHA2 is a high-efficiency, variable speed circulator fitted with electronically commutated motor. Designed for hot water recirculation systems.\u003c\/p\u003e\u003cp\u003eIt features a constant pressure control mode and a constant curve with each three settings. The factory default setting is AUTOADAPT which continuously adjusts the pump performance to the actual heat demand, i.e. the size of the system and the changing heat demand during the year. The function will find the setting that provides optimal comfort with minimal energy consumption. It contributes to fast, safe and easy commissioning.\u003c\/p\u003e\u003cp\u003eThe intuitive one-button operation and LED display makes the selection of the settings easy. The large LED display shows the current energy consumption in Watts and estimated flow in gallons per minute.\u003c\/p\u003e\u003cp\u003eALPHA2 materials and design are resistant to blockage from magnetite found in hydronic systems.\u003c\/p\u003e\u003cp\u003eThe robust startup enables ALPHA2 to continuously attempt to restart – indefinitely – in blocked rotor conditions.\u003c\/p\u003e\u003cp\u003eALPHA2 is complete with an integrated check-valve, and nut captures for flanges.\u003c\/p\u003e\u003cp\u003eFor power connection two options are available with either line cord or terminal box for conduit connections.\u003cbr\u003e\u003cimg src=\"https:\/\/api.grundfos.com\/gpi\/imaging\/pumpcurve?pumpsystemid=1538503838\u0026amp;frequency=60\u0026amp;languagecode=USA\u0026amp;productrange=GPU\u0026amp;searchdomain=SALEABLE\u0026amp;unitsystem=3\u0026amp;currency=%24\u0026amp;w=691\u0026amp;h=500\u0026amp;dpi=96\u0026amp;fmt=PNG\" alt=\"performance-curve\"\u003e\u003c\/p\u003e\u003cheader class=\"b-deck__header\"\u003e\u003ch2 class=\"b-deck__heading\"\u003eSpecifications\u003c\/h2\u003e\u003c\/header\u003e\u003cdiv\u003e\u003cdiv aria-live=\"polite\" class=\"cmp-variant-product-data\"\u003e\u003cdiv class=\"b-layout-grid\"\u003e\u003cdiv class=\"b-layout-grid__group\"\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--12 b-layout-grid__item--large-6\"\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eProduct name\u003c\/td\u003e\n\u003ctd data-label=\"Product name\"\u003eALPHA2 15-55SF\/LC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eProduct No.\u003c\/td\u003e\n\u003ctd data-label=\"Product No.\"\u003e99163972\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003ctd data-label=\"EAN\"\u003e5712607919085\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eTechnical\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eHead max\u003c\/td\u003e\n\u003ctd data-label=\"Head max\"\u003e18.05 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eTF class\u003c\/td\u003e\n\u003ctd data-label=\"TF class\"\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eApprovals on nameplate\u003c\/td\u003e\n\u003ctd data-label=\"Approvals on nameplate\"\u003eETL, FCC, NSF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eMaterials\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePump housing\u003c\/td\u003e\n\u003ctd data-label=\"Pump housing\"\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd data-label=\"\"\u003eEN 1.4308\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eImpeller\u003c\/td\u003e\n\u003ctd data-label=\"Impeller\"\u003eComposite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eRange of ambient temperature\u003c\/td\u003e\n\u003ctd data-label=\"Range of ambient temperature\"\u003e32 .. 104 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMaximum operating pressure\u003c\/td\u003e\n\u003ctd data-label=\"Maximum operating pressure\"\u003e145.04 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eType of connection\u003c\/td\u003e\n\u003ctd data-label=\"Type of connection\"\u003eGF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePipe connection\u003c\/td\u003e\n\u003ctd data-label=\"Pipe connection\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePressure stage\u003c\/td\u003e\n\u003ctd data-label=\"Pressure stage\"\u003ePN 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePort-to-port length\u003c\/td\u003e\n\u003ctd data-label=\"Port-to-port length\"\u003e6 1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--12 b-layout-grid__item--large-6\"\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eLiquid\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePumped liquid\u003c\/td\u003e\n\u003ctd data-label=\"Pumped liquid\"\u003eWater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eLiquid temperature range\u003c\/td\u003e\n\u003ctd data-label=\"Liquid temperature range\"\u003e35.6 .. 230 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eSelected liquid temperature\u003c\/td\u003e\n\u003ctd data-label=\"Selected liquid temperature\"\u003e140 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd data-label=\"Density\"\u003e61.35 lb\/ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eElectrical data\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePower input - P1\u003c\/td\u003e\n\u003ctd data-label=\"Power input - P1\"\u003e5 .. 45 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMain frequency\u003c\/td\u003e\n\u003ctd data-label=\"Main frequency\"\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eRated voltage\u003c\/td\u003e\n\u003ctd data-label=\"Rated voltage\"\u003e1 x 115 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMaximum current consumption\u003c\/td\u003e\n\u003ctd data-label=\"Maximum current consumption\"\u003e0.1 .. 0.65 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eEnclosure class (IEC 34-5)\u003c\/td\u003e\n\u003ctd data-label=\"Enclosure class (IEC 34-5)\"\u003eIP42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eInsulation class (IEC 85)\u003c\/td\u003e\n\u003ctd data-label=\"Insulation class (IEC 85)\"\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eBuilt-in motor protection\u003c\/td\u003e\n\u003ctd data-label=\"Built-in motor protection\"\u003eNONE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eThermal protec\u003c\/td\u003e\n\u003ctd data-label=\"Thermal protec\"\u003eELEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eControls\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePos term box\u003c\/td\u003e\n\u003ctd data-label=\"Pos term box\"\u003e6H\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eOthers\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd data-label=\"Net weight\"\u003e5.93 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd data-label=\"Gross weight\"\u003e6.44 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eShipping volume\u003c\/td\u003e\n\u003ctd data-label=\"Shipping volume\"\u003e0.28 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eSales region\u003c\/td\u003e\n\u003ctd data-label=\"Sales region\"\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":47344932815021,"sku":"99163972","price":399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/99163972.png?v=1787908515"},{"product_id":"grundfos-99490916-alpha2-26-99f-high-efficiency-circulator-pump","title":"Grundfos 99490916 ALPHA2 26-99F High-Efficiency Circulator Pump","description":"\u003ca href=\"https:\/\/product-selection.grundfos.com\/us\/products\/alpha-north-america\/alpha2-26-99-north-america\/alpha2-26-99f-99490916?tab=variant-specifications\u0026amp;pumpsystemid=1538655743\" target=\"_blank\"\u003eBrochure \u0026amp; Sedification Sheets\u003c\/a\u003e\u003cbr\u003e\u003cp\u003eThe Grundfos ALPHA2 is a medium sized high-efficiency, variable speed circulator fitted with electronically commutated motor. Designed for circulating liquids in heating systems.\u003c\/p\u003e\u003cp\u003eIt features a constant pressure control mode and a proportional pressure control mode each with three settings, and constant pressure and proportional pressure AUTOADAPT. The constant and proportional pressure AUTOADAPT mode enables the pump to continuously adjust the pump performance to the actual heat demand, i.e. the size of the system and the changing heat demands during the year. The function will find the setting that provides optimal comfort with minimal energy consumption. It contributes to fast, safe and easy commissioning.\u003c\/p\u003e\u003cp\u003eThe one-button operation and LED display makes the selection of the settings easy.\u003c\/p\u003e\u003cp\u003eALPHA2 materials and design are resistant to blockage from magnetite found in hydronic systems.\u003c\/p\u003e\u003cp\u003eALPHA2 is complete with an integrated check-valve.\u003c\/p\u003e\u003cp\u003eIt is fitted with a terminal box for conduit connections.\u003cbr\u003e\u003cimg src=\"https:\/\/api.grundfos.com\/gpi\/imaging\/pumpcurve?pumpsystemid=1538655743\u0026amp;frequency=60\u0026amp;languagecode=USA\u0026amp;productrange=GPU\u0026amp;searchdomain=SALEABLE\u0026amp;unitsystem=3\u0026amp;currency=%24\u0026amp;w=691\u0026amp;h=500\u0026amp;dpi=96\u0026amp;fmt=PNG\" alt=\"performance-curve\"\u003e\u003c\/p\u003e\u003cheader class=\"b-deck__header\"\u003e\u003ch2 class=\"b-deck__heading\"\u003eSpecifications\u003c\/h2\u003e\u003c\/header\u003e\u003cdiv\u003e\u003cdiv aria-live=\"polite\" class=\"cmp-variant-product-data\"\u003e\u003cdiv class=\"b-layout-grid\"\u003e\u003cdiv class=\"b-layout-grid__group\"\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--12 b-layout-grid__item--large-6\"\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eProduct name\u003c\/td\u003e\n\u003ctd data-label=\"Product name\"\u003eALPHA2 26-99F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eProduct No.\u003c\/td\u003e\n\u003ctd data-label=\"Product No.\"\u003e99490916\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003ctd data-label=\"EAN\"\u003e5713829959309\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eTechnical\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eHead max\u003c\/td\u003e\n\u003ctd data-label=\"Head max\"\u003e32.48 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eTF class\u003c\/td\u003e\n\u003ctd data-label=\"TF class\"\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eApprovals on nameplate\u003c\/td\u003e\n\u003ctd data-label=\"Approvals on nameplate\"\u003eUL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eMaterials\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePump housing\u003c\/td\u003e\n\u003ctd data-label=\"Pump housing\"\u003eCast iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd data-label=\"\"\u003eEN 1561 EN-GJL-150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eImpeller\u003c\/td\u003e\n\u003ctd data-label=\"Impeller\"\u003eComposite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eRange of ambient temperature\u003c\/td\u003e\n\u003ctd data-label=\"Range of ambient temperature\"\u003e32 .. 131 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMaximum operating pressure\u003c\/td\u003e\n\u003ctd data-label=\"Maximum operating pressure\"\u003e145.04 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eType of connection\u003c\/td\u003e\n\u003ctd data-label=\"Type of connection\"\u003eGF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePipe connection\u003c\/td\u003e\n\u003ctd data-label=\"Pipe connection\"\u003e1 1\/4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePressure stage\u003c\/td\u003e\n\u003ctd data-label=\"Pressure stage\"\u003ePN 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePort-to-port length\u003c\/td\u003e\n\u003ctd data-label=\"Port-to-port length\"\u003e6 1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--12 b-layout-grid__item--large-6\"\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eLiquid\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePumped liquid\u003c\/td\u003e\n\u003ctd data-label=\"Pumped liquid\"\u003eWater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eLiquid temperature range\u003c\/td\u003e\n\u003ctd data-label=\"Liquid temperature range\"\u003e14 .. 203 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eSelected liquid temperature\u003c\/td\u003e\n\u003ctd data-label=\"Selected liquid temperature\"\u003e140 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd data-label=\"Density\"\u003e61.35 lb\/ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eElectrical data\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePower input - P1\u003c\/td\u003e\n\u003ctd data-label=\"Power input - P1\"\u003e3 .. 120 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMain frequency\u003c\/td\u003e\n\u003ctd data-label=\"Main frequency\"\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eRated voltage\u003c\/td\u003e\n\u003ctd data-label=\"Rated voltage\"\u003e1 x 115 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMaximum current consumption\u003c\/td\u003e\n\u003ctd data-label=\"Maximum current consumption\"\u003e0.05 .. 1.7 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eEnclosure class (IEC 34-5)\u003c\/td\u003e\n\u003ctd data-label=\"Enclosure class (IEC 34-5)\"\u003eIP42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eInsulation class (IEC 85)\u003c\/td\u003e\n\u003ctd data-label=\"Insulation class (IEC 85)\"\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eBuilt-in motor protection\u003c\/td\u003e\n\u003ctd data-label=\"Built-in motor protection\"\u003eNONE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eThermal protec\u003c\/td\u003e\n\u003ctd data-label=\"Thermal protec\"\u003eELEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eControls\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePos term box\u003c\/td\u003e\n\u003ctd data-label=\"Pos term box\"\u003e6H\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eOthers\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd data-label=\"Net weight\"\u003e7.71 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd data-label=\"Gross weight\"\u003e8.47 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eShipping volume\u003c\/td\u003e\n\u003ctd data-label=\"Shipping volume\"\u003e0.28 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eSales region\u003c\/td\u003e\n\u003ctd data-label=\"Sales region\"\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":47345077321901,"sku":"99490916","price":525.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/99490916.png?v=1787910213"},{"product_id":"grundfos-99906545-alpha-15-55-hwr-t-high-efficiency-circulator-pump","title":"Grundfos 99906545 ALPHA 15-55 HWR-T High-Efficiency Circulator Pump","description":"\u003ca href=\"https:\/\/product-selection.grundfos.com\/us\/products\/alpha-north-america\/alpha-hwr-t-north-america\/alpha-15-55-hwr-t-99906545?tab=variant-specifications\u0026amp;pumpsystemid=1539475763\" target=\"_blank\"\u003eBrochure \u0026amp; Specification Sheets\u003c\/a\u003e\u003cbr\u003e\u003cp\u003eThe ALPHA 15-55 HWR-T is a hot water recirculation pump that operates using a wireless temperature sensor that functions like an aquastat. The pump will activate via the programmable timer in addition to the measured return line temperature. The sensor keeps the water temperature within an optimal range that is calculated every 12 hours. Perfect for homes with multiple occupants and unpredictable hot water usage. This innovative design is built on the current Grundfos ALPHA platform, offering high energy savings, low noise levels and a quick installation.\u003c\/p\u003e\u003cp\u003eThe ALPHA platform is a high efficiency platform with a permanent magnet motor (ECM). The ECM motor design reduces energy consumption by up to 50 percent and is built on over 17 years of Grundfos ECM experience, making it the most energy efficient product in the market. The pump functionality allows the homeowner to only run the hot water recirculation pump when there is demand, saving thousands of gallons of water a year.\u003c\/p\u003e\u003cp\u003eAll controls and software are built into the product by Grundfos making installation simple and intuitive troubleshooting if necessary. The ALPHA 15-55 HWR-T is an innovative, technologically advanced, energy efficient, and water saving solution for pump hot water recirculation.\u003cbr\u003e\u003cimg src=\"https:\/\/api.grundfos.com\/gpi\/imaging\/pumpcurve?pumpsystemid=1539475763\u0026amp;frequency=60\u0026amp;languagecode=USA\u0026amp;productrange=GPU\u0026amp;searchdomain=SALEABLE\u0026amp;unitsystem=3\u0026amp;currency=%24\u0026amp;w=691\u0026amp;h=500\u0026amp;dpi=96\u0026amp;fmt=PNG\" alt=\"performance-curve\"\u003e\u003c\/p\u003e\u003cheader class=\"b-deck__header\"\u003e\u003ch2 class=\"b-deck__heading\"\u003eSpecifications\u003c\/h2\u003e\u003c\/header\u003e\u003cdiv\u003e\u003cdiv aria-live=\"polite\" class=\"cmp-variant-product-data\"\u003e\u003cdiv class=\"b-layout-grid\"\u003e\u003cdiv class=\"b-layout-grid__group\"\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--12 b-layout-grid__item--large-6\"\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eProduct name\u003c\/td\u003e\n\u003ctd data-label=\"Product name\"\u003eALPHA 15-55 HWR-T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eProduct No.\u003c\/td\u003e\n\u003ctd data-label=\"Product No.\"\u003e99906545\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003ctd data-label=\"EAN\"\u003e5713826026523\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eTechnical\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eHead max\u003c\/td\u003e\n\u003ctd data-label=\"Head max\"\u003e18.05 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eTF class\u003c\/td\u003e\n\u003ctd data-label=\"TF class\"\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eApprovals on nameplate\u003c\/td\u003e\n\u003ctd data-label=\"Approvals on nameplate\"\u003eETL, FCC, NSF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eMaterials\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePump housing\u003c\/td\u003e\n\u003ctd data-label=\"Pump housing\"\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd data-label=\"\"\u003eEN 1.4308\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eImpeller\u003c\/td\u003e\n\u003ctd data-label=\"Impeller\"\u003eComposite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eRange of ambient temperature\u003c\/td\u003e\n\u003ctd data-label=\"Range of ambient temperature\"\u003e33.8 .. 104 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMaximum operating pressure\u003c\/td\u003e\n\u003ctd data-label=\"Maximum operating pressure\"\u003e145.04 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePipe connection\u003c\/td\u003e\n\u003ctd data-label=\"Pipe connection\"\u003e1 1\/4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePressure stage\u003c\/td\u003e\n\u003ctd data-label=\"Pressure stage\"\u003ePN 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePort-to-port length\u003c\/td\u003e\n\u003ctd data-label=\"Port-to-port length\"\u003e5 15\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--12 b-layout-grid__item--large-6\"\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eLiquid\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePumped liquid\u003c\/td\u003e\n\u003ctd data-label=\"Pumped liquid\"\u003eWater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eLiquid temperature range\u003c\/td\u003e\n\u003ctd data-label=\"Liquid temperature range\"\u003e35.6 .. 230 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eSelected liquid temperature\u003c\/td\u003e\n\u003ctd data-label=\"Selected liquid temperature\"\u003e140 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd data-label=\"Density\"\u003e61.35 lb\/ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eElectrical data\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePower input - P1\u003c\/td\u003e\n\u003ctd data-label=\"Power input - P1\"\u003e2 .. 45 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMain frequency\u003c\/td\u003e\n\u003ctd data-label=\"Main frequency\"\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eRated voltage\u003c\/td\u003e\n\u003ctd data-label=\"Rated voltage\"\u003e1 x 115 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMaximum current consumption\u003c\/td\u003e\n\u003ctd data-label=\"Maximum current consumption\"\u003e0.02 .. 0.65 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eEnclosure class (IEC 34-5)\u003c\/td\u003e\n\u003ctd data-label=\"Enclosure class (IEC 34-5)\"\u003eIP42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eInsulation class (IEC 85)\u003c\/td\u003e\n\u003ctd data-label=\"Insulation class (IEC 85)\"\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eBuilt-in motor protection\u003c\/td\u003e\n\u003ctd data-label=\"Built-in motor protection\"\u003eNONE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eThermal protec\u003c\/td\u003e\n\u003ctd data-label=\"Thermal protec\"\u003eELEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eControls\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePos term box\u003c\/td\u003e\n\u003ctd data-label=\"Pos term box\"\u003e6H\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eOthers\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd data-label=\"Net weight\"\u003e5.06 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd data-label=\"Gross weight\"\u003e5.76 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eShipping volume\u003c\/td\u003e\n\u003ctd data-label=\"Shipping volume\"\u003e0.28 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eSales region\u003c\/td\u003e\n\u003ctd data-label=\"Sales region\"\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":47345077420205,"sku":"99906545","price":653.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/99906545.png?v=1787910213"},{"product_id":"grundfos-99287244-alpha1-15-55fr-lc-high-efficiency-circulator-pump","title":"Grundfos 99287244 ALPHA1 15-55FR\/LC High-Efficiency Circulator Pump","description":"\u003cspan style=\"font-size: small;\"\u003e\u003ca href=\"https:\/\/product-selection.grundfos.com\/us\/products\/alpha-north-america\/alpha1-north-america\/alpha1-15-55frlc-99287244?tab=variant-specifications\u0026amp;pumpsystemid=1563367775\" target=\"_blank\"\u003eBrochure \u0026amp; Specification Sheets\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eThe Grundfos ALPHA1 is a high-efficiency, variable speed circulator fitted with electronically commutated motor. Designed for circulating liquids in heating systems.\u003c\/p\u003e\u003cp\u003eIt features a constant pressure control mode with three settings. The intuitive one-button operation and LED display makes the selection of the settings easy. The large LED display shows the current energy consumption in Watts and estimated flow in gallons per minute.\u003c\/p\u003e\u003cp\u003eALPHA1 materials and design are resistant to blockage from magnetite found in hydronic systems.\u003c\/p\u003e\u003cp\u003eThe robust startup enables ALPHA1 to continuously attempt to restart – indefinitely – in blocked rotor conditions.\u003c\/p\u003e\u003cp\u003eALPHA1 is complete with an integrated check-valve, and nut captures for flanges.\u003c\/p\u003e\u003cp\u003eFor power connection two options are available with either line cord or terminal box for conduit connections.\u003c\/p\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/api.grundfos.com\/gpi\/imaging\/pumpcurve?pumpsystemid=1563367775\u0026amp;frequency=60\u0026amp;languagecode=USA\u0026amp;productrange=GPU\u0026amp;searchdomain=SALEABLE\u0026amp;unitsystem=3\u0026amp;currency=%24\u0026amp;w=691\u0026amp;h=500\u0026amp;dpi=96\u0026amp;fmt=PNG\" alt=\"performance-curve\"\u003e\u003cbr\u003e\u003cheader class=\"b-deck__header\"\u003e\u003ch2 class=\"b-deck__heading\"\u003eSpecifications\u003c\/h2\u003e\u003c\/header\u003e\u003cdiv\u003e\u003cdiv aria-live=\"polite\" class=\"cmp-variant-product-data\"\u003e\u003cdiv class=\"b-layout-grid\"\u003e\u003cdiv class=\"b-layout-grid__group\"\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--12 b-layout-grid__item--large-6\"\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eProduct name\u003c\/td\u003e\n\u003ctd data-label=\"Product name\"\u003eALPHA1 15-55FR\/LC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eProduct No.\u003c\/td\u003e\n\u003ctd data-label=\"Product No.\"\u003e99287244\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003ctd data-label=\"EAN\"\u003e5713826610166\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eTechnical\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eHead max\u003c\/td\u003e\n\u003ctd data-label=\"Head max\"\u003e18.05 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eTF class\u003c\/td\u003e\n\u003ctd data-label=\"TF class\"\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eApprovals on nameplate\u003c\/td\u003e\n\u003ctd data-label=\"Approvals on nameplate\"\u003eETL, FCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eMaterials\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePump housing\u003c\/td\u003e\n\u003ctd data-label=\"Pump housing\"\u003eCast iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd data-label=\"\"\u003eEN 1561 EN-GJL-150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eImpeller\u003c\/td\u003e\n\u003ctd data-label=\"Impeller\"\u003eComposite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eRange of ambient temperature\u003c\/td\u003e\n\u003ctd data-label=\"Range of ambient temperature\"\u003e32 .. 104 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMaximum operating pressure\u003c\/td\u003e\n\u003ctd data-label=\"Maximum operating pressure\"\u003e145.04 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eType of connection\u003c\/td\u003e\n\u003ctd data-label=\"Type of connection\"\u003eGF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePipe connection\u003c\/td\u003e\n\u003ctd data-label=\"Pipe connection\"\u003e1 1\/2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePressure stage\u003c\/td\u003e\n\u003ctd data-label=\"Pressure stage\"\u003ePN 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePort-to-port length\u003c\/td\u003e\n\u003ctd data-label=\"Port-to-port length\"\u003e6 1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--12 b-layout-grid__item--large-6\"\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eLiquid\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePumped liquid\u003c\/td\u003e\n\u003ctd data-label=\"Pumped liquid\"\u003eWater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eLiquid temperature range\u003c\/td\u003e\n\u003ctd data-label=\"Liquid temperature range\"\u003e35.6 .. 230 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eSelected liquid temperature\u003c\/td\u003e\n\u003ctd data-label=\"Selected liquid temperature\"\u003e140 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd data-label=\"Density\"\u003e61.35 lb\/ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eElectrical data\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePower input - P1\u003c\/td\u003e\n\u003ctd data-label=\"Power input - P1\"\u003e5 .. 45 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMain frequency\u003c\/td\u003e\n\u003ctd data-label=\"Main frequency\"\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eRated voltage\u003c\/td\u003e\n\u003ctd data-label=\"Rated voltage\"\u003e1 x 115 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMaximum current consumption\u003c\/td\u003e\n\u003ctd data-label=\"Maximum current consumption\"\u003e0.1 .. 0.65 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eEnclosure class (IEC 34-5)\u003c\/td\u003e\n\u003ctd data-label=\"Enclosure class (IEC 34-5)\"\u003eIP42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eInsulation class (IEC 85)\u003c\/td\u003e\n\u003ctd data-label=\"Insulation class (IEC 85)\"\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eBuilt-in motor protection\u003c\/td\u003e\n\u003ctd data-label=\"Built-in motor protection\"\u003eNONE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eThermal protec\u003c\/td\u003e\n\u003ctd data-label=\"Thermal protec\"\u003eELEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eControls\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePos term box\u003c\/td\u003e\n\u003ctd data-label=\"Pos term box\"\u003e6H\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eOthers\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd data-label=\"Net weight\"\u003e6.48 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd data-label=\"Gross weight\"\u003e7.24 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eShipping volume\u003c\/td\u003e\n\u003ctd data-label=\"Shipping volume\"\u003e0.28 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eSales region\u003c\/td\u003e\n\u003ctd data-label=\"Sales region\"\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":47345077649581,"sku":"99287244","price":173.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/99287244.png?v=1787910219"},{"product_id":"grundfos-99287250-alpha1-15-55sf-lc-high-efficiency-circulator-pump","title":"Grundfos 99287250 ALPHA1 15-55SF\/LC High-Efficiency Circulator Pump","description":"\u003ca href=\"https:\/\/product-selection.grundfos.com\/us\/products\/alpha-north-america\/alpha1-north-america\/alpha1-15-55sflc-99287250?tab=variant-specifications\u0026amp;pumpsystemid=1560021239\" target=\"_blank\"\u003e\u003cspan style=\"font-size: small;\"\u003eBrochure \u0026amp; Specification Sheets\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cp\u003eThe Grundfos ALPHA 1 is a high-efficiency, variable speed circulator fitted with electronically commutated motor. Designed for hot water recirculation systems.\u003c\/p\u003e\u003cp\u003eIt features a constant pressure control mode with three settings. The intuitive one-button operation and LED display makes the selection of the settings easy. The large LED display shows the current energy consumption in Watts and estimated flow in gallons per minute.\u003c\/p\u003e\u003cp\u003eALPHA1 materials and design are resistant to blockage from magnetite found in hydronic systems.\u003c\/p\u003e\u003cp\u003eThe robust startup enables ALPHA1 to continuously attempt to restart – indefinitely – in blocked rotor conditions.\u003c\/p\u003e\u003cp\u003eALPHA1 is complete with an integrated check-valve, and nut captures for flanges.\u003c\/p\u003e\u003cp\u003eFor power connection two options are available with either line cord or terminal box for conduit connections.\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/api.grundfos.com\/gpi\/imaging\/pumpcurve?pumpsystemid=1560021239\u0026amp;frequency=60\u0026amp;languagecode=USA\u0026amp;productrange=GPU\u0026amp;searchdomain=SALEABLE\u0026amp;unitsystem=3\u0026amp;currency=%24\u0026amp;w=691\u0026amp;h=500\u0026amp;dpi=96\u0026amp;fmt=PNG\" alt=\"performance-curve\"\u003e\u003c\/p\u003e\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eProduct name\u003c\/td\u003e\n\u003ctd data-label=\"Product name\"\u003eALPHA1 15-55SF\/LC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eProduct No.\u003c\/td\u003e\n\u003ctd data-label=\"Product No.\"\u003e99287250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003ctd data-label=\"EAN\"\u003e5713826610241\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eTechnical\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eHead max\u003c\/td\u003e\n\u003ctd data-label=\"Head max\"\u003e18.05 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eTF class\u003c\/td\u003e\n\u003ctd data-label=\"TF class\"\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eApprovals on nameplate\u003c\/td\u003e\n\u003ctd data-label=\"Approvals on nameplate\"\u003eETL, FCC, NSF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eMaterials\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePump housing\u003c\/td\u003e\n\u003ctd data-label=\"Pump housing\"\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd data-label=\"\"\u003eEN 1.4308\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eImpeller\u003c\/td\u003e\n\u003ctd data-label=\"Impeller\"\u003eComposite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eRange of ambient temperature\u003c\/td\u003e\n\u003ctd data-label=\"Range of ambient temperature\"\u003e32 .. 104 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMaximum operating pressure\u003c\/td\u003e\n\u003ctd data-label=\"Maximum operating pressure\"\u003e145.04 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eType of connection\u003c\/td\u003e\n\u003ctd data-label=\"Type of connection\"\u003eGF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePipe connection\u003c\/td\u003e\n\u003ctd data-label=\"Pipe connection\"\u003e1 1\/2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePressure stage\u003c\/td\u003e\n\u003ctd data-label=\"Pressure stage\"\u003ePN 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePort-to-port length\u003c\/td\u003e\n\u003ctd data-label=\"Port-to-port length\"\u003e6 1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--12 b-layout-grid__item--large-6\"\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eLiquid\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePumped liquid\u003c\/td\u003e\n\u003ctd data-label=\"Pumped liquid\"\u003eWater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eLiquid temperature range\u003c\/td\u003e\n\u003ctd data-label=\"Liquid temperature range\"\u003e35.6 .. 230 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eSelected liquid temperature\u003c\/td\u003e\n\u003ctd data-label=\"Selected liquid temperature\"\u003e140 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd data-label=\"Density\"\u003e61.35 lb\/ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eElectrical data\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePower input - P1\u003c\/td\u003e\n\u003ctd data-label=\"Power input - P1\"\u003e5 .. 45 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMain frequency\u003c\/td\u003e\n\u003ctd data-label=\"Main frequency\"\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eRated voltage\u003c\/td\u003e\n\u003ctd data-label=\"Rated voltage\"\u003e1 x 115 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMaximum current consumption\u003c\/td\u003e\n\u003ctd data-label=\"Maximum current consumption\"\u003e0.1 .. 0.65 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eEnclosure class (IEC 34-5)\u003c\/td\u003e\n\u003ctd data-label=\"Enclosure class (IEC 34-5)\"\u003eIP42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eInsulation class (IEC 85)\u003c\/td\u003e\n\u003ctd data-label=\"Insulation class (IEC 85)\"\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eBuilt-in motor protection\u003c\/td\u003e\n\u003ctd data-label=\"Built-in motor protection\"\u003eNONE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eThermal protec\u003c\/td\u003e\n\u003ctd data-label=\"Thermal protec\"\u003eELEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eControls\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePos term box\u003c\/td\u003e\n\u003ctd data-label=\"Pos term box\"\u003e6H\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eOthers\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd data-label=\"Net weight\"\u003e5.75 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd data-label=\"Gross weight\"\u003e6.51 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eShipping volume\u003c\/td\u003e\n\u003ctd data-label=\"Shipping volume\"\u003e0.28 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eSales region\u003c\/td\u003e\n\u003ctd data-label=\"Sales region\"\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":47345077682349,"sku":"99287250","price":425.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/99287250.png?v=1787910220"},{"product_id":"grundfos-99287259-alpha1-15-55fr-high-efficiency-circulator-pump","title":"Grundfos 99287259 ALPHA1 15-55FR High-Efficiency Circulator Pump","description":"\u003cspan style=\"font-size: small;\"\u003eBrochure \u0026amp; Specification Sheets\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eThe Grundfos ALPHA1 is a high-efficiency, variable speed circulator fitted with electronically commutated motor. Designed for circulating liquids in heating systems.\u003c\/p\u003e\u003cp\u003eIt features a constant pressure control mode with three settings. The intuitive one-button operation and LED display makes the selection of the settings easy. The large LED display shows the current energy consumption in Watts and estimated flow in gallons per minute.\u003c\/p\u003e\u003cp\u003eALPHA1 materials and design are resistant to blockage from magnetite found in hydronic systems.\u003c\/p\u003e\u003cp\u003eThe robust startup enables ALPHA1 to continuously attempt to restart – indefinitely – in blocked rotor conditions.\u003c\/p\u003e\u003cp\u003eALPHA1 is complete with an integrated check-valve, and nut captures for flanges.\u003c\/p\u003e\u003cp\u003eFor power connection two options are available with either line cord or terminal box for conduit connections.\u003cbr\u003e\u003cimg src=\"https:\/\/api.grundfos.com\/gpi\/imaging\/pumpcurve?pumpsystemid=1562391908\u0026amp;frequency=60\u0026amp;languagecode=USA\u0026amp;productrange=GPU\u0026amp;searchdomain=SALEABLE\u0026amp;unitsystem=3\u0026amp;currency=%24\u0026amp;w=691\u0026amp;h=500\u0026amp;dpi=96\u0026amp;fmt=PNG\" alt=\"performance-curve\"\u003e\u003c\/p\u003e\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eProduct name\u003c\/td\u003e\n\u003ctd data-label=\"Product name\"\u003eALPHA1 15-55FR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eProduct No.\u003c\/td\u003e\n\u003ctd data-label=\"Product No.\"\u003e99287259\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003ctd data-label=\"EAN\"\u003e5713826610524\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eTechnical\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eHead max\u003c\/td\u003e\n\u003ctd data-label=\"Head max\"\u003e18.05 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eTF class\u003c\/td\u003e\n\u003ctd data-label=\"TF class\"\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eApprovals on nameplate\u003c\/td\u003e\n\u003ctd data-label=\"Approvals on nameplate\"\u003eETL, FCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eMaterials\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePump housing\u003c\/td\u003e\n\u003ctd data-label=\"Pump housing\"\u003eCast iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd data-label=\"\"\u003eEN 1561 EN-GJL-150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eImpeller\u003c\/td\u003e\n\u003ctd data-label=\"Impeller\"\u003eComposite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eRange of ambient temperature\u003c\/td\u003e\n\u003ctd data-label=\"Range of ambient temperature\"\u003e32 .. 104 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMaximum operating pressure\u003c\/td\u003e\n\u003ctd data-label=\"Maximum operating pressure\"\u003e145.04 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eType of connection\u003c\/td\u003e\n\u003ctd data-label=\"Type of connection\"\u003eGF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePipe connection\u003c\/td\u003e\n\u003ctd data-label=\"Pipe connection\"\u003e1 1\/2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePressure stage\u003c\/td\u003e\n\u003ctd data-label=\"Pressure stage\"\u003ePN 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePort-to-port length\u003c\/td\u003e\n\u003ctd data-label=\"Port-to-port length\"\u003e6 1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--12 b-layout-grid__item--large-6\"\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eLiquid\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePumped liquid\u003c\/td\u003e\n\u003ctd data-label=\"Pumped liquid\"\u003eWater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eLiquid temperature range\u003c\/td\u003e\n\u003ctd data-label=\"Liquid temperature range\"\u003e35.6 .. 230 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eSelected liquid temperature\u003c\/td\u003e\n\u003ctd data-label=\"Selected liquid temperature\"\u003e140 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd data-label=\"Density\"\u003e61.35 lb\/ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eElectrical data\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePower input - P1\u003c\/td\u003e\n\u003ctd data-label=\"Power input - P1\"\u003e5 .. 45 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMain frequency\u003c\/td\u003e\n\u003ctd data-label=\"Main frequency\"\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eRated voltage\u003c\/td\u003e\n\u003ctd data-label=\"Rated voltage\"\u003e1 x 115 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eMaximum current consumption\u003c\/td\u003e\n\u003ctd data-label=\"Maximum current consumption\"\u003e0.1 .. 0.65 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eEnclosure class (IEC 34-5)\u003c\/td\u003e\n\u003ctd data-label=\"Enclosure class (IEC 34-5)\"\u003eIP42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eInsulation class (IEC 85)\u003c\/td\u003e\n\u003ctd data-label=\"Insulation class (IEC 85)\"\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eBuilt-in motor protection\u003c\/td\u003e\n\u003ctd data-label=\"Built-in motor protection\"\u003eNONE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eThermal protec\u003c\/td\u003e\n\u003ctd data-label=\"Thermal protec\"\u003eELEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eControls\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003ePos term box\u003c\/td\u003e\n\u003ctd data-label=\"Pos term box\"\u003e6H\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eOthers\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd data-label=\"Net weight\"\u003e6.32 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd data-label=\"Gross weight\"\u003e6.35 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eShipping volume\u003c\/td\u003e\n\u003ctd data-label=\"Shipping volume\"\u003e0.28 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-variant-product-data__table-row\"\u003e\n\u003ctd\u003eSales region\u003c\/td\u003e\n\u003ctd data-label=\"Sales region\"\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":47345077878957,"sku":"99287259","price":174.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/99287256.1.png?v=1787910224"},{"product_id":"grundfos-92603108-alpha-15-58-fr-circulator-pump-rotated-flange-mount","title":"Grundfos 92603108 ALPHA 15-58 FR Circulator Pump (Rotated Flange Mount)","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: small;\"\u003e\u003ca href=\"https:\/\/product-selection.grundfos.com\/us\/products\/alpha-north-america\/alpha-15-58-north-america\/alpha-15-58-fr-92603108?tab=variant-curves\u0026amp;pumpsystemid=2122392021\" target=\"_blank\"\u003eBorchure \u0026amp; Specifications\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eALPHA 15-58 FR - Rotated Flange Mount\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eALPHA is a high-efficiency circulator fitted with an electronically commutated motor and designed for circulating liquids in heating systems. The pump features the highest energy rating on the market.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eALPHA is designed with intelligent controls featuring a constant-pressure, proportional-pressure and constant-speed curve, each with three speed settings as well as an AUTOADAPT setting, removing the need to manually select the pump setpoint.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eThe new toolless, removeable power connector results in fast and easy installation. Fewer callbacks can be expected due to its robust startup, self-venting ability and dry-running protection. A system air detection and venting mode can be activated through the Grundfos Go app.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eThe Grundfos GO app also provides the ability to conveniently troubleshoot your system through the event log, run guided setup, set custom control modes and run firmware updates. Historical trend data for flow, head, media temperature and on-cycle durations is also available through the app.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eA terminal box with conduit connections is provided for power connection.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003cdiv class=\"b-layout-grid__group cmp-variant-product-data-row cmp-variant-product-data__table-row\"\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--6\"\u003eProduct name ALPHA 15-58 FR\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b-layout-grid__group cmp-variant-product-data-row cmp-variant-product-data__table-row\"\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--6\"\u003eProduct No. 92603108\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b-layout-grid__group cmp-variant-product-data-row cmp-variant-product-data__table-row\"\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--6\"\u003eEAN 5715116925202\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eTechnical\u003c\/h3\u003e\n\u003cdiv class=\"b-layout-grid__group cmp-variant-product-data-row cmp-variant-product-data__table-row\"\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--6\"\u003e\n\u003cul\u003e\n\u003cli\u003eRated flow 8.37 US gpm\u003c\/li\u003e\n\u003cli\u003eRated head 11.16 ft\u003c\/li\u003e\n\u003cli\u003eTF class 110\u003c\/li\u003e\n\u003cli\u003eApprovals FCC,cULus\u003c\/li\u003e\n\u003cli\u003eModel B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eMaterials\u003c\/h3\u003e\n\u003cdiv class=\"b-layout-grid__group cmp-variant-product-data-row cmp-variant-product-data__table-row\"\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--6\"\u003e\n\u003cul\u003e\n\u003cli\u003ePump housing Cast iron \/ EN 1561 EN-GJL-150 \/ ASTM A48-25A\u003c\/li\u003e\n\u003cli\u003eImpeller Composite \/ PESU 30% gf + PESU-GF20%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--12 b-layout-grid__item--large-6\"\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cdiv class=\"b-layout-grid__group cmp-variant-product-data-row cmp-variant-product-data__table-row\"\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--6\"\u003e\n\u003cul\u003e\n\u003cli\u003eRange of ambient temperature 32 .. 131 °F\u003c\/li\u003e\n\u003cli\u003eMaximum permissible operating pressure 175.0 PSI\u003c\/li\u003e\n\u003cli\u003ePipe connection GF 15\/26\u003c\/li\u003e\n\u003cli\u003ePressure rating for connection PN 12\u003c\/li\u003e\n\u003cli\u003ePort-to-port length 6 1\/2 in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eLiquid\u003c\/h3\u003e\n\u003cdiv class=\"b-layout-grid__group cmp-variant-product-data-row cmp-variant-product-data__table-row\"\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--6\"\u003e\n\u003cul\u003e\n\u003cli\u003ePumped liquid Water\u003c\/li\u003e\n\u003cli\u003eLiquid temperature range 35.6 .. 230 °F\u003c\/li\u003e\n\u003cli\u003eSelected liquid temperature 140 °F\u003c\/li\u003e\n\u003cli\u003eDensity 61.35 lb\/ft³\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eElectrical data\u003c\/h3\u003e\n\u003cdiv class=\"b-layout-grid__group cmp-variant-product-data-row cmp-variant-product-data__table-row\"\u003e\n\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--6\"\u003e\n\u003cul\u003e\n\u003cli\u003eP1 min. 3.4 W\u003c\/li\u003e\n\u003cli\u003eP1 max. 38 W\u003c\/li\u003e\n\u003cli\u003eMain frequency 60 Hz\u003c\/li\u003e\n\u003cli\u003eRated voltage 1 x 115 V\u003c\/li\u003e\n\u003cli\u003eMaximum current consumption 0.71 A\u003c\/li\u003e\n\u003cli\u003eEnclosure, Type 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":47345097081005,"sku":"92603108","price":253.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/1_9.jpg?v=1787919033"},{"product_id":"grundfos-92603115-alpha-15-58-f-circulator-pump","title":"Grundfos 92603115 ALPHA 15-58 F Circulator Pump","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: small;\"\u003e\u003ca href=\"https:\/\/product-selection.grundfos.com\/us\/products\/alpha-north-america\/alpha-15-58-north-america\/alpha-15-58-f-92603115?tab=variant-specifications\u0026amp;pumpsystemid=2122364056\" target=\"_blank\"\u003eBorchure \u0026amp; Specifications\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eALPHA 15-58 F\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eALPHA is a high-efficiency circulator fitted with an electronically commutated motor and designed for circulating liquids in heating systems. The pump features the highest energy rating on the market.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eALPHA is designed with intelligent controls featuring a constant-pressure, proportional-pressure and constant-speed curve, each with three speed settings as well as an AUTOADAPT setting, removing the need to manually select the pump setpoint.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eThe new toolless, removeable power connector results in fast and easy installation. Fewer callbacks can be expected due to its robust startup, self-venting ability and dry-running protection. A system air detection and venting mode can be activated through the Grundfos Go app.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eThe Grundfos GO app also provides the ability to conveniently troubleshoot your system through the event log, run guided setup, set custom control modes and run firmware updates. Historical trend data for flow, head, media temperature and on-cycle durations is also available through the app.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eA terminal box with conduit connections is provided for power connection.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003cdiv class=\"b-layout-grid__group cmp-variant-product-data-row cmp-variant-product-data__table-row\"\u003e\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--6\"\u003eProduct name ALPHA 15-58 FR\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"b-layout-grid__group cmp-variant-product-data-row cmp-variant-product-data__table-row\"\u003e\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--6\"\u003eProduct No. 92603108\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"b-layout-grid__group cmp-variant-product-data-row cmp-variant-product-data__table-row\"\u003e\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--6\"\u003eEAN 5715116925202\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eTechnical\u003c\/h3\u003e\n\u003cdiv class=\"b-layout-grid__group cmp-variant-product-data-row cmp-variant-product-data__table-row\"\u003e\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--6\"\u003e\u003cul\u003e\n\u003cli\u003eRated flow 8.37 US gpm\u003c\/li\u003e\n\u003cli\u003eRated head 11.16 ft\u003c\/li\u003e\n\u003cli\u003eTF class 110\u003c\/li\u003e\n\u003cli\u003eApprovals FCC,cULus\u003c\/li\u003e\n\u003cli\u003eModel B\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eMaterials\u003c\/h3\u003e\n\u003cdiv class=\"b-layout-grid__group cmp-variant-product-data-row cmp-variant-product-data__table-row\"\u003e\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--6\"\u003e\u003cul\u003e\n\u003cli\u003ePump housing Cast iron \/ EN 1561 EN-GJL-150 \/ ASTM A48-25A\u003c\/li\u003e\n\u003cli\u003eImpeller Composite \/ PESU 30% gf + PESU-GF20%\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--12 b-layout-grid__item--large-6\"\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cdiv class=\"b-layout-grid__group cmp-variant-product-data-row cmp-variant-product-data__table-row\"\u003e\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--6\"\u003e\u003cul\u003e\n\u003cli\u003eRange of ambient temperature 32 .. 131 °F\u003c\/li\u003e\n\u003cli\u003eMaximum permissible operating pressure 175.0 PSI\u003c\/li\u003e\n\u003cli\u003ePipe connection GF 15\/26\u003c\/li\u003e\n\u003cli\u003ePressure rating for connection PN 12\u003c\/li\u003e\n\u003cli\u003ePort-to-port length 6 1\/2 in\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eLiquid\u003c\/h3\u003e\n\u003cdiv class=\"b-layout-grid__group cmp-variant-product-data-row cmp-variant-product-data__table-row\"\u003e\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--6\"\u003e\u003cul\u003e\n\u003cli\u003ePumped liquid Water\u003c\/li\u003e\n\u003cli\u003eLiquid temperature range 35.6 .. 230 °F\u003c\/li\u003e\n\u003cli\u003eSelected liquid temperature 140 °F\u003c\/li\u003e\n\u003cli\u003eDensity 61.35 lb\/ft³\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003eElectrical data\u003c\/h3\u003e\n\u003cdiv class=\"b-layout-grid__group cmp-variant-product-data-row cmp-variant-product-data__table-row\"\u003e\u003cdiv class=\"b-layout-grid__item b-layout-grid__item--6\"\u003e\u003cul\u003e\n\u003cli\u003eP1 min. 3.4 W\u003c\/li\u003e\n\u003cli\u003eP1 max. 38 W\u003c\/li\u003e\n\u003cli\u003eMain frequency 60 Hz\u003c\/li\u003e\n\u003cli\u003eRated voltage 1 x 115 V\u003c\/li\u003e\n\u003cli\u003eMaximum current consumption 0.71 A\u003c\/li\u003e\n\u003cli\u003eEnclosure, Type 2\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-variant-product-data__column-item\"\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003cp style=\"color:#a8231a\"\u003e\u003cem\u003e[anh base64 da go — pipeline that se decode roi upload len Shopify Files]\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":47345097113773,"sku":"92603115","price":270.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/1.9.jpg?v=1787919031"},{"product_id":"grundfos-99490917-alpha2-26-99su-ecm-ss-circulator-pump","title":"Grundfos 99490917 ALPHA2 26-99SU ECM SS Circulator Pump","description":"\u003ch3\u003eGrundfos 99490917 ALPHA2 26-99SU ECM SS Circulator Pump, 115V, G150 Union Connection - Features AutoAdapt \u003c\/h3\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":47345117233325,"sku":"99490917","price":837.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Alpha299490917.jpg?v=1787910798"},{"product_id":"grundfos-92603110-alpha-hwr-15-55-sf-t-circulator-pump","title":"Grundfos 92603110 ALPHA HWR 15-55 SF\/T Circulator Pump","description":"\u003ca href=\"https:\/\/product-selection.grundfos.com\/us\/products\/alpha-north-america\/alpha-hwr-sf-t-north-america\/alpha-hwr-15-55-sft-92603110?frequency=60\u0026amp;pumpsystemid=2847461508\u0026amp;tab=variant-curves\" target=\"_blank\"\u003eBrochure \u0026amp; Specifications\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: small;\"\u003eALPHA HWR 15-55 SF\/T is a high-efficiency circulator fitted with a stainless steel housing. It is designed for circulating domestic hot water in systems with a dedicated return line.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: small;\"\u003eIt features an integrated digital timer which enables scheduling through the Grundfos GO app and eliminates the need for a physical programmable timer. Homeowner can also set their own schedule through the Grundfos HOME app.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: small;\"\u003eWith the use of its integrated temperature estimator, ALPHA HWR helps reduce complexity during installation as an external temperature sensor is no longer needed.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cp style=\"color:#a8231a\"\u003e\u003cem\u003e[anh base64 da go — pipeline that se decode roi upload len Shopify Files]\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp style=\"color:#a8231a\"\u003e\u003cem\u003e[anh base64 da go — pipeline that se decode roi upload len Shopify Files]\u003c\/em\u003e\u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":47345145348269,"sku":"92603110","price":625.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/ALPHAHWR.jpg?v=1787911012"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/collections\/Plumbing_20Heating_20Pump_20Main_da45def6-0b5c-4271-8ab2-48fcc68e0ae6.jpg?v=1787914197","url":"https:\/\/www.bostonheatingsupply.com\/collections\/grundfosalpha.oembed","provider":"Boston Heating Supply","version":"1.0","type":"link"}