{"product_id":"ab-110v-hot-water-recirculating-pump-12-6-gpm-1-fnpt-flanges-3-speed","title":"WiseWater 110V Hot Water Recirculating Pump, 12.6 GPM, 1\" FNPT Flanges 3 Speed","description":"\u003cp data-start=\"142\" data-end=\"416\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe WiseWater 110V hot water recirculating pump is designed for water circulation in closed-loop heating systems. It is suitable for residential heating applications such as boiler systems, hydronic radiant heating, solar water heating, and domestic hot water recirculation.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"418\" data-end=\"651\"\u003eThe pump supports a maximum flow rate of \u003cstrong data-start=\"459\" data-end=\"471\"\u003e12.6 GPM\u003c\/strong\u003e and provides a three-speed manual control system with power levels of \u003cstrong data-start=\"542\" data-end=\"563\"\u003e46W, 67W, and 93W\u003c\/strong\u003e, allowing adjustment based on system requirements. The maximum head is up to \u003cstrong data-start=\"641\" data-end=\"650\"\u003e20 ft\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"418\" data-end=\"651\"\u003eThe pump is designed to improve water circulation in heating systems by maintaining continuous flow within closed loops. It helps distribute heated water from the heat source to different heating terminals such as radiators or floor heating pipes.\u003c\/p\u003e\n\u003cul data-start=\"1804\" data-end=\"1965\"\u003e\n\u003cli data-section-id=\"mzct9n\" data-start=\"1804\" data-end=\"1839\"\u003eMaximum flow rate: \u003cstrong data-start=\"1825\" data-end=\"1837\"\u003e12.6 GPM\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"13kt5ya\" data-start=\"1840\" data-end=\"1867\"\u003eMaximum head: \u003cstrong data-start=\"1856\" data-end=\"1865\"\u003e20 ft\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1z0ryi8\" data-start=\"1868\" data-end=\"1895\"\u003eRated voltage: \u003cstrong data-start=\"1885\" data-end=\"1893\"\u003e110V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"iqqay4\" data-start=\"1896\" data-end=\"1932\"\u003ePower range: \u003cstrong data-start=\"1911\" data-end=\"1930\"\u003e46W \/ 67W \/ 93W\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"cpansq\" data-start=\"1933\" data-end=\"1965\"\u003eMaximum pressure: \u003cstrong data-start=\"1953\" data-end=\"1963\"\u003e87 PSI\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\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\"\u003eWiseWater \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-Blue-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\u003e\u003cspan style=\"font-family: Calibri;\"\u003e6 Meters\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\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 width=\"142\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003e110 Volts \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\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;\"\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\u003e\u003cspan style=\"font-family: Calibri;\"\u003eBlue\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\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\u003e\u003cspan style=\"font-family: Calibri;\"\u003e6.57\"Lx5.51\"Wx4.92\"H\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\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;\"\u003eMaterial Type\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\u003e\u003cspan style=\"font-family: Calibri;\"\u003eCast Iron\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\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\u003e\u003cspan style=\"font-family: Calibri;\"\u003e6.8 \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003ePounds\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 data-section-id=\"1prmd41\" data-start=\"658\" data-end=\"683\" class=\"PDq2pG_selectionAnchorContainer\"\u003e3-Speed Manual Control\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"685\" data-end=\"771\"\u003eThe pump is equipped with a built-in three-speed selector switch for manual operation.\u003c\/p\u003e\n\u003cul data-start=\"773\" data-end=\"826\"\u003e\n\u003cli data-section-id=\"2zt97t\" data-start=\"773\" data-end=\"789\"\u003eSpeed I: 46W\u003c\/li\u003e\n\u003cli data-section-id=\"tuubj7\" data-start=\"790\" data-end=\"807\"\u003eSpeed II: 67W\u003c\/li\u003e\n\u003cli data-section-id=\"1gx7o0x\" data-start=\"808\" data-end=\"826\"\u003eSpeed III: 93W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"828\" data-end=\"922\"\u003eThe speed can be selected according to system resistance and required circulation performance.\u003c\/p\u003e\n\u003ch2 data-section-id=\"nhq5tf\" data-start=\"929\" data-end=\"963\" class=\"PDq2pG_selectionAnchorContainer\"\u003ePump Construction and Materials\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"965\" data-end=\"1053\"\u003eThe pump head is made of \u003cstrong data-start=\"990\" data-end=\"1003\"\u003ecast iron\u003c\/strong\u003e, designed for use in closed-loop heating systems. \u003c\/p\u003e\n\u003cp data-start=\"965\" data-end=\"1053\"\u003eThe housing is made of \u003cstrong data-start=\"1078\" data-end=\"1096\"\u003ealuminum alloy\u003c\/strong\u003e, providing structural support for continuous operation.   \u003c\/p\u003e\n\u003cp data-start=\"965\" data-end=\"1053\"\u003eThe impeller is made of \u003cstrong data-start=\"1178\" data-end=\"1193\"\u003ePP material\u003c\/strong\u003e, designed for water circulation applications.\u003c\/p\u003e\n\u003cp data-start=\"1241\" data-end=\"1337\"\u003eThe motor uses \u003cstrong data-start=\"1256\" data-end=\"1274\"\u003ecopper winding\u003c\/strong\u003e, supporting stable operation under standard 110V power supply.\u003c\/p\u003e\n\u003cp data-start=\"1339\" data-end=\"1433\"\u003eThe pump includes \u003cstrong data-start=\"1357\" data-end=\"1377\"\u003eceramic bearings\u003c\/strong\u003e, which are suitable for continuous wet-rotor operation.\u003c\/p\u003e\n\u003cp data-start=\"1435\" data-end=\"1498\"\u003eA built-in check valve helps reduce reverse flow in the system.\u003c\/p\u003e\n\u003ch2 data-section-id=\"4097bv\" data-start=\"1972\" data-end=\"1992\" class=\"PDq2pG_selectionAnchorContainer\"\u003eApplication Areas\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"1994\" data-end=\"2085\"\u003eThis circulation pump is suitable for closed-loop hot water and heating systems, including:\u003c\/p\u003e\n\u003cul data-start=\"2087\" data-end=\"2351\"\u003e\n\u003cli data-section-id=\"18s0e69\" data-start=\"2087\" data-end=\"2121\"\u003eHydronic radiant floor heating\u003c\/li\u003e\n\u003cli data-section-id=\"1xafptq\" data-start=\"2122\" data-end=\"2152\"\u003eBoiler circulation systems\u003c\/li\u003e\n\u003cli data-section-id=\"1rpnki8\" data-start=\"2153\" data-end=\"2184\"\u003eSolar water heating systems\u003c\/li\u003e\n\u003cli data-section-id=\"101dc20\" data-start=\"2185\" data-end=\"2221\"\u003eDomestic hot water recirculation\u003c\/li\u003e\n\u003cli data-section-id=\"1ixd4q8\" data-start=\"2222\" data-end=\"2250\"\u003eRadiator heating systems\u003c\/li\u003e\n\u003cli data-section-id=\"2t01me\" data-start=\"2251\" data-end=\"2281\"\u003eUnderfloor heating systems\u003c\/li\u003e\n\u003cli data-section-id=\"cu99fz\" data-start=\"2282\" data-end=\"2309\"\u003eSidearm heat exchangers\u003c\/li\u003e\n\u003cli data-section-id=\"s8e51u\" data-start=\"2310\" data-end=\"2351\"\u003eResidential heating circulation loops\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1p3u389\" data-start=\"1505\" data-end=\"1520\" class=\"PDq2pG_selectionAnchorContainer\"\u003eInstallation\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"1522\" data-end=\"1600\"\u003eThe pump uses \u003cstrong data-start=\"1536\" data-end=\"1555\"\u003e1\" FNPT flanges\u003c\/strong\u003e for connection to compatible piping systems.\u003c\/p\u003e\n\u003cp data-start=\"1602\" data-end=\"1635\"\u003eInstallation accessories include:\u003c\/p\u003e\n\u003cul data-start=\"1637\" data-end=\"1679\"\u003e\n\u003cli data-section-id=\"15ekql8\" data-start=\"1637\" data-end=\"1648\"\u003eFlanges\u003c\/li\u003e\n\u003cli data-section-id=\"4onsz8\" data-start=\"1649\" data-end=\"1660\"\u003eGaskets\u003c\/li\u003e\n\u003cli data-section-id=\"1v07mjd\" data-start=\"1661\" data-end=\"1679\"\u003eBolts and nuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1681\" data-end=\"1765\"\u003eThe detachable flange design supports installation and basic maintenance operations.\u003c\/p\u003e\n\u003cul data-start=\"2669\" data-end=\"2879\"\u003e\n\u003cli data-section-id=\"3w7pqr\" data-start=\"2669\" data-end=\"2730\"\u003eThe pump should be installed in a closed-loop system only\u003c\/li\u003e\n\u003cli data-section-id=\"s65ol1\" data-start=\"2731\" data-end=\"2794\"\u003eEnsure proper venting of air in the system before operation\u003c\/li\u003e\n\u003cli data-section-id=\"1d344v5\" data-start=\"2795\" data-end=\"2817\"\u003eDo not operate dry\u003c\/li\u003e\n\u003cli data-section-id=\"9su0qa\" data-start=\"2818\" data-end=\"2879\"\u003eFollow system pressure limits within rated specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2835\" data-start=\"2752\"\u003eInstallation Notes: \u003c\/h3\u003e\n\u003cp data-end=\"2835\" data-start=\"2752\"\u003e1. Pump shaft must be installed horizontally, don't install\u003cbr\u003einverted or vertically.\u003cbr\u003e2. Before installing, make sure the pipeline is connectedwell and cleaned to avoid impurities or welding debrisfrom entering the pump.\u003cbr\u003e3. The direction of water flow should be aligned with the\u003cbr\u003earrow on the pump body.\u003c\/p\u003e","brand":"WiseWater","offers":[{"title":"Default Title","offer_id":47306630496427,"sku":"AB-Pump-Open flange-Blue-1\"","price":79.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1775\/3277\/files\/71o26xgnVwL._AC_SL1500.jpg?v=1782721412","url":"https:\/\/alfaheating.com\/products\/ab-110v-hot-water-recirculating-pump-12-6-gpm-1-fnpt-flanges-3-speed","provider":"Alfa Heating Supply","version":"1.0","type":"link"}