{"product_id":"bell-gossett-p90311-vsc-vscs-pump-bearing-housing-stuffing-box","title":"Bell \u0026 Gossett P90311 VSC\/VSCS Pump Bearing Housing Stuffing Box","description":"\u003cp\u003eEnsure the structural integrity and fluid containment of your pumping system with the \u003cstrong\u003eBell \u0026amp; Gossett P90311\u003c\/strong\u003e bearing housing stuffing box. Designed specifically for VSC and VSCS series pumps, this precision-engineered component serves as a critical interface for the mechanical seal assembly, preventing leaks while supporting the rotating shaft assembly under demanding hydronic conditions.\u003c\/p\u003e\u003cp\u003eThe stuffing box functions by housing the mechanical seal and providing the necessary cooling and lubrication pathways required for long-term pump health. By maintaining a tight tolerance, it minimizes vibration and radial load stress on the bearing assembly, effectively extending the service life of your pump and reducing the risk of premature seal failure.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e Manufactured to original OEM tolerances for a perfect fit in B\u0026amp;G VSC\/VSCS units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak Mitigation:\u003c\/strong\u003e Provides a robust housing for mechanical seals to ensure zero-leak fluid containment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Durability:\u003c\/strong\u003e Protects bearing assemblies from environmental contaminants and process fluid exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Primarily used for heavy-duty HVAC, commercial plumbing, and industrial fluid transport systems utilizing Bell \u0026amp; Gossett VSC and VSCS series centrifugal pumps.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43136921206878,"sku":"P90311","price":594.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/P90311_image_f311786e-f030-487a-9763-95d3b4ffacd5.png?v=1786155651","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-p90311-vsc-vscs-pump-bearing-housing-stuffing-box","provider":"National Boiler Supply","version":"1.0","type":"link"}