{"product_id":"bell-gossett-52-117-327-001-series-ehsc-hsc-s-pump-impeller","title":"Bell \u0026 Gossett 52-117-327-001 Series eHSC\/HSC-S Pump Impeller","description":"\u003cp\u003eOptimizing the hydraulic performance of your Bell \u0026amp; Gossett pump system is essential for maintaining efficient fluid transfer and system reliability. This precision-engineered replacement \u003cstrong\u003eimpeller (part number 52-117-327-001)\u003c\/strong\u003e is designed specifically for the \u003cstrong\u003eSeries eHSC\/HSC-S\u003c\/strong\u003e pump line, ensuring a factory-perfect fit and restoring original flow characteristics to your hydronic or industrial HVAC loop.\u003c\/p\u003e\u003cp\u003eThe Bell \u0026amp; Gossett e-HSC design leverages advanced fluid dynamics and internally self-flushing mechanical seals to ensure consistent lubrication and effective heat dissipation. By maintaining proper internal clearances and utilizing debris-resistant geometry, this component allows the pump to operate without the need for external flush lines or vulnerable filtration accessories that often lead to premature maintenance requirements.\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 to minimize vibration and reduce shaft stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Longevity:\u003c\/strong\u003e Supports the self-flushing mechanical seal architecture for cooler operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Integrity:\u003c\/strong\u003e Engineered to match original pump curves for peak system demand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDebris Management:\u003c\/strong\u003e Smooth impeller surface minimizes accumulation of suspended system particles.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Recommended for use in large-scale commercial HVAC, chilled water systems, and industrial fluid circulation setups where pump uptime and energy efficiency are critical.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43130115162206,"sku":"52-117-327-001","price":6481.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/52_117_327_001_image_d8084bfa-e659-4769-a6dd-0ea0447a39f3.jpg?v=1786088841","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-52-117-327-001-series-ehsc-hsc-s-pump-impeller","provider":"National Boiler Supply","version":"1.0","type":"link"}