{"product_id":"ab-110v-hot-water-recirculating-pump-12-6-gpm-1-fnpt-3-speed","title":"Wisewater 110V Hot Water Recirculating Pump, 12.6 GPM, 1\" FNPT, 3-Speed","description":"\u003cp\u003eThe Wisewater hot water recirculating pump is designed for water circulation in residential heating systems. It can be installed in hydronic radiant floor heating, radiator systems, solar water heating systems, and other closed-loop hot water circulation applications.\u003c\/p\u003e\n\u003cp\u003eThe pump features three manually selectable speed settings with power consumption options of 46W, 67W, and 93W. It provides a maximum flow rate of 12.6 GPM and a maximum head of 20 ft, allowing users to select an operating speed based on system requirements.\u003c\/p\u003e\n\u003ctable class=\"MsoTableGrid\" border=\"1\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"142\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003eBrand Name\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"142\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003eWiseWater \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"142\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003eModel Number\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"142\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003eAB-Pump-Open flange-Red-1\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"142\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003eMaximum\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003eLifting Height\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"142\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e20 Feet\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"142\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003eVoltage\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"a-size-base prodDetAttrValue\"\u003e110 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"142\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003eColor\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"142\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003eRed\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"142\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003eItem Dimensions L x W x H\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"142\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e6.57\"L x 5.51\"W x 4.92\"H\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"142\" valign=\"top\"\u003e\u003cspan\u003eFlow Rate\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"142\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e12.6 Gallons Per Minute\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"142\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003eItem Weight\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"142\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e6.83 Pounds\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThree-Speed Manual Control\u003cbr\u003eA built-in three-position switch allows manual adjustment of pump output.\u003cbr\u003eSpeed I – 46W\u003cbr\u003eSpeed II – 67W\u003cbr\u003eSpeed III – 93W\u003cbr\u003eThe pump can deliver up to 12.6 GPM flow and a maximum head of 20 ft when operating at the highest speed setting.\u003c\/p\u003e\n\u003cp\u003eThe pump housing is manufactured from cast iron and is suitable for closed-loop heating systems.\u003c\/p\u003e\n\u003cp\u003eKey internal components include:\u003c\/p\u003e\n\u003cp\u003eCast iron pump body\u003cbr\u003eAluminum motor housing\u003cbr\u003ePP impeller\u003cbr\u003eCeramic bearings\u003cbr\u003eCopper motor winding\u003cbr\u003eIntegrated check valve\u003c\/p\u003e\n\u003cp\u003eThe ceramic bearing helps reduce wear during continuous operation, while the check valve helps minimize reverse flow within the system.\u003c\/p\u003e\n\u003cp\u003eThe pump is designed for a maximum working pressure of 87 PSI.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe pump is supplied with 1\" FNPT flanges for connection to compatible piping systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIncluded components:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eTwo 1\" FNPT flanges\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMounting hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSealing gaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe detachable flange design allows easier removal of the pump during system maintenance or replacement.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTypical Applications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis circulation pump is suitable for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eHydronic radiant floor heating\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBoiler circulation systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRadiator heating systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSolar water heating systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDomestic hot water circulation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClosed-loop heating systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eResidential plumbing circulation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe pump is intended for clean water circulation in compatible heating applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaintenance：\u003c\/strong\u003e\u003cspan\u003eThe pump utilizes a wet rotor design in which circulating water lubricates the bearing during operation. Periodic inspection of the system, removal of trapped air, and verification of proper flow are recommended for normal operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProper installation and routine system maintenance help ensure reliable performance throughout the service life of the pump.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wisewater","offers":[{"title":"Default Title","offer_id":47306547658923,"sku":"AB-Pump-Open flange-Red-1\"","price":75.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1775\/3277\/files\/71g4hb-FfwL._AC_SL1500.jpg?v=1782718474","url":"https:\/\/alfaheating.com\/products\/ab-110v-hot-water-recirculating-pump-12-6-gpm-1-fnpt-3-speed","provider":"Alfa Heating Supply","version":"1.0","type":"link"}