{"product_id":"bell-gossett-329990414002-wu-shell-gasket","title":"Bell \u0026 Gossett 329990414002 WU Shell Gasket","description":"\u003cp\u003eMaintain the integrity of your hydronic heat exchanger with the \u003cstrong\u003e329990414002\u003c\/strong\u003e shell gasket, specifically engineered for Bell \u0026amp; Gossett WU series units. This precision-cut gasket provides a critical pressure-tight seal between the shell and the tube bundle, ensuring your system operates without loss of fluid or pressure drops. Utilizing the correct \u003cstrong\u003e329990414002\u003c\/strong\u003e replacement part is essential for restoring peak thermal efficiency and preventing hazardous leaks in your mechanical room.\u003c\/p\u003e\u003cp\u003eThe gasket functions by creating a robust compression interface that withstands the variable temperatures and pressures inherent in hydronic heating and cooling loops. Proper installation ensures that the heating medium is effectively contained, protecting the external shell from corrosion and maintaining the structural life of the heat exchanger assembly.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak Mitigation:\u003c\/strong\u003e Provides a high-integrity seal to prevent fluid bypass and external weeping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Retention:\u003c\/strong\u003e Designed to maintain internal operating pressures during thermal expansion and contraction cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Reliability:\u003c\/strong\u003e Engineered to withstand harsh hydronic conditions and long-term temperature fluctuations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Essential for commercial and industrial HVAC heating systems, water-to-water heat exchangers, and Bell \u0026amp; Gossett WU series fluid-to-fluid heat transfer assemblies.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43128511168606,"sku":"329990414002","price":197.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/329990414002_image_20de7811-2ecd-4fde-b331-e41f98c51541.png?v=1786066329","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-329990414002-wu-shell-gasket","provider":"National Boiler Supply","version":"1.0","type":"link"}