{"product_id":"bell-gossett-186096lf-5-8-epr-gsic-mechanical-seal-kit","title":"Bell \u0026 Gossett 186096LF 5\/8\" EPR\/GSIC Mechanical Seal Kit","description":"\u003cp\u003eMaintain peak hydronic system integrity with the \u003cstrong\u003e186096LF\u003c\/strong\u003e Bell \u0026amp; Gossett Mechanical Seal Kit. Designed to provide a robust, liquid-tight barrier, this kit ensures your circulation pump operates without fluid loss or potential housing contamination. Utilizing advanced 5\/8\" EPR\/GSIC materials, this assembly provides exceptional durability against extreme temperatures and chemical exposure common in closed-loop HVAC environments.\u003c\/p\u003e\u003cp\u003eThis mechanical seal operates by maintaining a precise interface between the rotating pump shaft and the stationary housing. By utilizing high-quality synthetic rubber (EPR) and silicon carbide (GSIC) faces, the seal minimizes friction and prevents system water from leaking into the motor assembly, which is essential for protecting the pump's bearings and internal electrical components from premature failure.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e High-temperature Ethylene Propylene Rubber (EPR) paired with durable Silicon Carbide (GSIC) seal faces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Compatibility:\u003c\/strong\u003e Precision-engineered for 5\/8\" diameter pump shafts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperational Reliability:\u003c\/strong\u003e Designed for long-term resistance to system additives and heat fluctuation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Protection:\u003c\/strong\u003e Effectively prevents fluid seepage to maintain optimal pump pressure and motor longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Recommended for use in residential and commercial hydronic heating systems, chilled water loops, and boiler circulation pump maintenance.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43127502897246,"sku":"186096LF","price":264.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/186096LF_image_add12152-6316-41d1-91f4-bd7591f1056a.png?v=1786053899","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-186096lf-5-8-epr-gsic-mechanical-seal-kit","provider":"National Boiler Supply","version":"1.0","type":"link"}