{"product_id":"bell-gossett-08-103-104-003-ehsc-shaft-nut","title":"Bell \u0026 Gossett 08-103-104-003 eHSC Shaft Nut","description":"\u003cp\u003eThe shaft nut secures the mechanical seal assembly in Bell \u0026amp; Gossett e‑HSC pumps, providing a reliable connection for optimal seal performance. Specifically engineered for model \u003cstrong\u003e08-103-104-003\u003c\/strong\u003e, it ensures precise alignment and long‑term durability.\u003c\/p\u003e\n\u003cp\u003eThe nut fastens onto the pump shaft using a standard thread, applying even pressure that distributes load across the seal face. This design eliminates external flush lines, reducing contamination risk while maintaining proper lubrication and heat dissipation.\u003c\/p\u003e\n\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Specification:\u003c\/strong\u003e Proper torque ensures seal integrity and prevents over‑tightening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Alignment:\u003c\/strong\u003e Accurate positioning maintains uniform wear and extends seal life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e Operates effectively within the pump’s design temperature envelope.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Compatibility:\u003c\/strong\u003e Constructed from corrosion‑resistant alloy suitable for water‑based systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak Prevention:\u003c\/strong\u003e Secure clamping minimizes the chance of fluid leakage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for HVAC water loops, chilled‑water systems, and industrial cooling circuits that employ Bell \u0026amp; Gossett e‑HSC pumps.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43112678654046,"sku":"08-103-104-003","price":970.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/08_103_104_003_image_6013dbb5-4573-4f4f-b76a-8e4bb7d63349.jpg?v=1785945195","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-08-103-104-003-ehsc-shaft-nut","provider":"National Boiler Supply","version":"1.0","type":"link"}