{"product_id":"bell-gossett-08-103-104-001-ehsc-shaft-nut","title":"Bell \u0026 Gossett 08-103-104-001 eHSC Shaft Nut","description":"\u003cp\u003eThe Bell \u0026amp; Gossett eHSC pump relies on precise component integration to maintain its industry‑standard self‑flushing seal system, and the **08-103-104-001** shaft nut provides the essential secure connection between the pump shaft and housing.\u003c\/p\u003e\u003cp\u003eThis forged steel nut threads onto the pump shaft, applying consistent preload that keeps the mechanical seal tightly seated, facilitating effective heat dissipation and debris removal without the need for external flush lines.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Integrity:\u003c\/strong\u003e Maintains optimal compression for reliable seal operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Damping:\u003c\/strong\u003e Reduces shaft movement, extending equipment life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Management:\u003c\/strong\u003e Supports heat transfer to prevent overheating.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for HVAC chiller loops, commercial boiler feedwater systems, and industrial cooling water circuits where the eHSC pump is employed.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43112678359134,"sku":"08-103-104-001","price":585.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/08_103_104_001_image_a90da09a-47d0-43df-b8b6-10ea6232586e.jpg?v=1785945148","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-08-103-104-001-ehsc-shaft-nut","provider":"National Boiler Supply","version":"1.0","type":"link"}