{"product_id":"bell-gossett-p90457-vsx-shaft-sleeve","title":"Bell \u0026 Gossett P90457 VSX Shaft Sleeve","description":"\u003cp\u003eMaintain the high-efficiency operation of your HVAC systems with the \u003cstrong\u003eP90457\u003c\/strong\u003e shaft sleeve, a precision-engineered replacement component designed for the Bell \u0026amp; Gossett VSX platform. This vital repair part protects the pump shaft from wear and corrosion, ensuring that the critical sealing interface remains intact to prevent leaks and maintain consistent fluid pressure within your hydronic system.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eP90457\u003c\/strong\u003e serves as a sacrificial barrier within the \u003cstrong\u003eVSX\u003c\/strong\u003e pump assembly, providing a smooth, durable surface for the mechanical seal to engage. By replacing a worn or grooved sleeve, you prevent premature seal failure, minimize friction, and preserve the long-term structural integrity of your vertical split-case pumps.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Engineered with high-grade materials to resist chemical abrasion and thermal stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Integration:\u003c\/strong\u003e Specifically dimensioned for VSX series pumps to ensure an exact fit and simple installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak Mitigation:\u003c\/strong\u003e Provides a precision-machined surface to optimize the mechanical seal environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Longevity:\u003c\/strong\u003e Prevents shaft damage, reducing the need for costly complete pump overhauls.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Primarily used in commercial HVAC cooling towers, chilled water systems, and large-scale industrial heating loops utilizing Bell \u0026amp; Gossett VSX vertical inline pump configurations.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43136921698398,"sku":"P90457","price":1757.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/P90457_image_4d16ea7c-d1e7-4c47-b685-89ee1665386c.jpg?v=1786155733","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-p90457-vsx-shaft-sleeve","provider":"National Boiler Supply","version":"1.0","type":"link"}