{"product_id":"bell-gossett-52-161-211-803a-ehsc-hcs-s-mechanical-seal-assembly","title":"Bell \u0026 Gossett 52-161-211-803A eHSC\/HCS-S Mechanical Seal Assembly","description":"\u003cp\u003eEnsure consistent pump operation and fluid containment with the genuine \u003cstrong\u003e52-161-211-803A\u003c\/strong\u003e mechanical seal assembly designed for Bell \u0026amp; Gossett \u003cstrong\u003eeHSC\/HCS-S\u003c\/strong\u003e series pumps. This precision-engineered component is essential for preventing leaks and maintaining system pressure, ensuring your HVAC hydronic equipment continues to perform at its peak efficiency.\u003c\/p\u003e\u003cp\u003eThe eHSC pump series utilizes an advanced internally self-flushing design, which this seal assembly supports to provide continuous lubrication and effective heat dissipation. By eliminating the need for external flush lines or secondary filtration kits, this seal design removes common failure points, preventing debris buildup and significantly extending the service life of your pump equipment.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Flushing:\u003c\/strong\u003e Integrated design ensures constant lubrication and cooling of the seal faces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDebris Management:\u003c\/strong\u003e Eliminates vulnerable external lines that are prone to clogging or damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal Heat Dissipation:\u003c\/strong\u003e Maintains lower operating temperatures for enhanced component durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Fit:\u003c\/strong\u003e Manufactured to strict tolerances for seamless installation within eHSC\/HCS-S pump housings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Recommended for use in commercial HVAC hydronic systems, industrial liquid circulation, and chilled or hot water pumping applications requiring high reliability.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43132234268766,"sku":"52-161-211-803A","price":1782.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/52_161_211_803A_image_561bd4f6-5f6c-40ba-a7de-831e6931d964.png?v=1786093632","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-52-161-211-803a-ehsc-hcs-s-mechanical-seal-assembly","provider":"National Boiler Supply","version":"1.0","type":"link"}