{"product_id":"grualpha1","title":"Grundfos ALPHA1 15-55 F 99287256 Circulator Pump, 115 V, 0.65 A, 1\/16 hp, 21 gpm","description":"\u003cp\u003eGrundfos Circulator Pump, Model: ALPHA1 15-55 F, 115 V, 0.65 A, 60 Hz, 1\/16 hp, 21 gpm Flow Rate, 1 ph Phase, 150 psi, 19 ft Maximum Head, 19.2 dBA Sound Level, Iron Body, 2 to 110 deg C Liquid, 40 deg C Ambient, 162.1 mm H x 165.1 mm W\u003c\/p\u003e\u003cp\u003eThe ALPHA1 is an energy efficient, variable speed circulator built with reliable, electronically controlled Grundfos permanent magnet motor (ECM) technology, which has been used by Grundfos in the industry for more than 16 years. Featuring three-constant pressure control modes, an LED display and easy-to-use pushbutton controls, the ALPHA1 is the perfect solution for domestic hydronic heating and hot water recirculation applications. Capable of replacing more than 30 other pump models, the ALPHA1 has the highest torque rating and most powerful start feature in its class. A magnetite-resistant design, robust ceramic shaft and stainless steel bearing plate ensure that the ALPHA1 reliably delivers the optimal system flow at the lowest possible energy consumption.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCast iron flange with terminal box\u003c\/li\u003e\n\u003cli\u003eDesigned with trusted Grundfos ECM technology which has been used by Grundfos for more than 16 years\u003c\/li\u003e\n\u003cli\u003eALPHA1 features the highest torque rating and most powerful start feature in its class which attempts to restart indefinitely every 7 sec in blocked rotor conditions\u003c\/li\u003e\n\u003cli\u003eALPHA1 features an integrated check valve and nut captures for flanges\u003c\/li\u003e\n\u003cli\u003eALPHA1 features three-constant pressure control modes with easy-to-use pushbutton settings\u003c\/li\u003e\n\u003cli\u003eLarge LED display shows energy watt consumption and flow indicator in gallons per minute\u003c\/li\u003e\n\u003cli\u003eMagnetite-resistant design with a stainless steel bearing plate, robust ceramic shaft and ceramic bearing rings\u003c\/li\u003e\n\u003cli\u003eExtremely quiet 19.2 dBA operation - tested in one of the best European sound labs\u003c\/li\u003e\n\u003cli\u003eALPHA1 is compatible with either a line cord or terminal box for conduit connections\u003c\/li\u003e\n\u003cli\u003eComposite impeller\u003c\/li\u003e\n\u003cli\u003eElectric thermal protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Rating\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Rate\u003c\/td\u003e\n\u003ctd\u003e21 gpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e162.1 mm H x 165.1 mm W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Head\u003c\/td\u003e\n\u003ctd\u003e19 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmperage Rating\u003c\/td\u003e\n\u003ctd\u003e0.65 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level\u003c\/td\u003e\n\u003ctd\u003e19.2 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e115 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eIron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eALPHA1 15-55 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1 ph\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHP Rating\u003c\/td\u003e\n\u003ctd\u003e1\/16 hp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Rating\u003c\/td\u003e\n\u003ctd\u003e2 to 110 deg C Liquid, 40 deg C Ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Rating\u003c\/td\u003e\n\u003ctd\u003e150 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51320084463841,"sku":"GRUALPHA1","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0451\/4017\/files\/Grundfos_99287256.jpg?v=1794345508","url":"https:\/\/remsco.com\/products\/grualpha1","provider":"Remsco","version":"1.0","type":"link"}