{"product_id":"bell-gossett-52-328-631-504a-series-ehsc-casing-wear-ring-assembly","title":"Bell \u0026 Gossett 52-328-631-504A Series eHSC Casing Wear Ring Assembly","description":"\u003cp\u003eMaintain peak hydraulic efficiency and prevent internal recirculation within your HVAC system with the \u003cstrong\u003e52-328-631-504A\u003c\/strong\u003e Casing Wear Ring Assembly. Designed specifically for the Bell \u0026amp; Gossett \u003cstrong\u003eSeries eHSC\u003c\/strong\u003e line, this component plays a critical role in preserving the close-clearance relationship between the impeller and the casing, ensuring your system operates at peak flow and head pressure.\u003c\/p\u003e\u003cp\u003eThe e-HSC pump architecture is engineered for longevity, utilizing self-flushing mechanical seals that eliminate the need for external flush lines. By maintaining a tight tolerance with the casing wear ring, the assembly prevents fluid bypass, reducing energy consumption and minimizing the mechanical stress placed on the pump motor and shaft during high-demand operation.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Clearance:\u003c\/strong\u003e Engineered to match factory-specified tolerances for maximum pump hydraulic efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Integrity:\u003c\/strong\u003e Constructed to resist cavitation and wear, extending the maintenance interval of the pump assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Optimization:\u003c\/strong\u003e Essential for restoring rated flow and head characteristics to worn pump components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Recommended for use in commercial HVAC hydronic heating and cooling systems, industrial process water circulation, and municipal water pressure boosting applications utilizing the Bell \u0026amp; Gossett Series eHSC pump line.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43132839329886,"sku":"52-328-631-504A","price":8214.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/52_328_631_504A_image_44e98477-b741-4447-ac06-983f309f19eb.jpg?v=1786098200","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-52-328-631-504a-series-ehsc-casing-wear-ring-assembly","provider":"National Boiler Supply","version":"1.0","type":"link"}