VEVOR Cast Iron Hot Water Circulator Pump 23 GPM

VEVOR Cast Iron Hot Water Circulator Pump — 23 GPM, 3-Speed, 120VMaximize your home’s hot water circulation with this VEVOR cast iron circulator pump. Delivering up to 23 GPM flow rate with a 16 ft head lift and three adjustable speed settings, it’s engineered to keep hydronic heating systems running efficiently and quietly. At under 45 dBA, it operates silently in any room — including near underfloor heating zones and living spaces. The universal 1″ flanged connection makes it a straightforward drop-in replacement for existing systems, with no professional installation required.Key FeaturesCast iron construction for high temperature resistance, wear resistance, and long-term durability3-speed adjustment (max 23 GPM / 16 ft head) to fine-tune flow for your heating systemQuiet operation under 45 dBA — ideal for residential and underfloor heating installationsIP44 waterproof & dustproof rating with built-in check valve for safe, reliable operationUniversal 1″ flanged connection for easy drop-in replacement of same-spec pump headsCompatible with boilers, radiant floor heating, radiators, water heaters & wall-hung boilersSpecificationsBrand: VEVORPower: 1/10 HPVoltage: AC 120VMax Flow Rate: 23 GPMMax Head Lift: 16 ftSpeed Settings: 3Noise Level: <45 dBAConnection: 1" FlangeTemperature Range: 35°F – 230°F (2°C – 110°C)Protection Rating: IP44Material: Cast IronCompatible Heating SystemsRadiant floor (hydronic) heatingBaseboard radiatorsBoilers & wall-hung boilersTankless & storage water heatersHot water recirculation systems