{"product_id":"bell-gossett-1ef161lf-be653s-ecm-ab-series-e-60-1-2-hp-230v-pump","title":"Bell \u0026 Gossett 1EF161LF Be653S-ECM AB Series e-60 1\/2 HP 230v Pump","description":"\u003cp\u003eOptimized for superior hydronic circulation, the Bell \u0026amp; Gossett \u003cstrong\u003e1EF161LF\u003c\/strong\u003e Be653S-ECM AB Series e-60 pump provides high-efficiency flow control for residential and commercial heating and cooling applications. By integrating advanced ECM technology, this \u003cstrong\u003e1\/2 HP, 230v\u003c\/strong\u003e unit significantly reduces electrical consumption while maintaining consistent system pressure and flow rates across diverse loop configurations.\u003c\/p\u003e\u003cp\u003eThis pump utilizes an electronically commutated motor (ECM) to adjust its speed dynamically based on system demand. Unlike standard fixed-speed pumps, the \u003cstrong\u003eBe653S-ECM\u003c\/strong\u003e model monitors hydraulic requirements in real-time, reducing mechanical wear and lowering operational costs through precise energy modulation.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Efficiency:\u003c\/strong\u003e ECM technology offers superior wire-to-water efficiency compared to traditional PSC motors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic Reliability:\u003c\/strong\u003e Engineered for quiet, long-term operation in closed-loop hydronic systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Versatility:\u003c\/strong\u003e Designed to fit standard e-60 pump configurations for seamless retrofitting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e This pump is intended for use in hydronic heating, radiant floor systems, water source heat pumps, and secondary chilled water loops where precise flow management is required for system longevity.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43128232738910,"sku":"1EF161LF","price":5274.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/1EF161LF_image_6d3b4610-12ec-4b2d-9d54-047c5c96b26d.png?v=1786062930","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-1ef161lf-be653s-ecm-ab-series-e-60-1-2-hp-230v-pump","provider":"National Boiler Supply","version":"1.0","type":"link"}