{"product_id":"bell-gossett-p85423-bronze-impeller-9-1-2-od-1-1-4-bore","title":"Bell \u0026 Gossett P85423 Bronze Impeller, 9-1\/2\" OD, 1-1\/4\" Bore","description":"\u003cp\u003eMaintain peak circulation efficiency in your hydronic heating or cooling system with the \u003cb\u003eBell \u0026amp; Gossett P85423\u003c\/b\u003e bronze impeller. This precision-engineered replacement component is designed to restore original pump performance for systems requiring a 9-1\/2\" outer diameter and a 1-1\/4\" bore shaft connection, ensuring your equipment operates at factory specifications.\u003c\/p\u003e\u003cp\u003eAs a critical hydraulic component, the impeller utilizes centrifugal force to move fluid through the pump volute. The durable bronze construction provides superior resistance to cavitation, corrosion, and wear commonly found in commercial water-based HVAC systems, ensuring consistent pressure delivery and extended service life.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial Integrity:\u003c\/b\u003e High-grade bronze casting for maximum durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrecision Geometry:\u003c\/b\u003e 9-1\/2 inch outer diameter designed for exact volute fitment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShaft Compatibility:\u003c\/b\u003e Standardized 1-1\/4 inch bore for secure mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHydraulic Efficiency:\u003c\/b\u003e Restores proper flow rates and head pressure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Recommended for use in commercial hydronic circulating pumps, secondary loop booster systems, and industrial fluid handling applications requiring Bell \u0026amp; Gossett compatible repair parts.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43136919404638,"sku":"P85423","price":2421.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/P85423_image_d0d31963-c977-4a32-a020-548b2a26ada4.png?v=1786155532","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-p85423-bronze-impeller-9-1-2-od-1-1-4-bore","provider":"National Boiler Supply","version":"1.0","type":"link"}