{"product_id":"bell-gossett-186943lf-shaft-sleeve","title":"Bell \u0026 Gossett 186943LF Shaft Sleeve","description":"\u003cp\u003eThis essential shaft sleeve component protects your pump assembly by providing a precise wear surface for the mechanical seal. Designed for seamless integration into your existing HVAC infrastructure, the \u003cb\u003e186943LF\u003c\/b\u003e by \u003cb\u003eBell \u0026amp; Gossett\u003c\/b\u003e helps maintain fluid integrity and prevents costly leakage in high-performance hydronic systems.\u003c\/p\u003e\u003cp\u003eThe sleeve functions as a sacrificial barrier, rotating with the shaft to ensure a constant, smooth interface for the seal faces. By isolating the pump shaft from direct contact with the seal, it prevents shaft corrosion and scoring, which significantly extends the overall service life of your circulator or pump assembly.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePrecision Engineered:\u003c\/b\u003e Designed to meet exact factory tolerances for a leak-free fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCorrosion Resistance:\u003c\/b\u003e Constructed from high-grade materials to withstand harsh system fluids.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaintenance Simplified:\u003c\/b\u003e Facilitates efficient seal replacement during routine pump servicing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e This shaft sleeve is compatible with specified Bell \u0026amp; Gossett commercial and residential centrifugal pumps. Ideal for use in hot water heating systems, chilled water cooling loops, and industrial fluid transfer applications where pump reliability is critical.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43127553032286,"sku":"186943LF","price":54.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/186943LF_image_211a90d3-a204-40fb-ad22-348aa13063ac.png?v=1786054417","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-186943lf-shaft-sleeve","provider":"National Boiler Supply","version":"1.0","type":"link"}