{"product_id":"bell-gossett-52-329-719-501-series-ehsc-hsc-s-pump-impeller-assembly","title":"Bell \u0026 Gossett 52-329-719-501 Series eHSC\/HSC-S Pump Impeller Assembly","description":"\u003cp\u003eRestore peak hydraulic efficiency to your hydronic system with the \u003cstrong\u003e52-329-719-501\u003c\/strong\u003e impeller assembly, precision-engineered for the Bell \u0026amp; Gossett \u003cstrong\u003eSeries eHSC\/HSC-S\u003c\/strong\u003e pump line. This component is essential for maintaining consistent flow rates and system pressure, ensuring your HVAC equipment continues to operate within design specifications.\u003c\/p\u003e\u003cp\u003eThe Bell \u0026amp; Gossett eHSC pump design utilizes advanced hydraulic geometry to reduce turbulence and improve energy consumption. By integrating this genuine replacement impeller, you ensure mechanical compatibility with the pump's internally self-flushing seal environment, which promotes superior heat dissipation and debris management without the risk of external piping failures.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic Efficiency:\u003c\/strong\u003e Precision balanced design reduces vibration and mechanical stress on the pump shaft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Longevity:\u003c\/strong\u003e Engineered to complement the self-flushing seal chamber for extended maintenance intervals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e High-grade materials provide durability against harsh thermal fluid compositions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for commercial HVAC, large-scale district heating, industrial cooling towers, and primary hydronic pumping applications requiring high-volume fluid movement.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43132865577054,"sku":"52-329-719-501","price":17610.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/52_329_719_501_image_4eb66548-812d-489b-88e4-48b6e858632b.png?v=1786098535","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-52-329-719-501-series-ehsc-hsc-s-pump-impeller-assembly","provider":"National Boiler Supply","version":"1.0","type":"link"}