{"product_id":"bell-gossett-p56753-bronze-4-impeller","title":"Bell \u0026 Gossett P56753 Bronze 4\" Impeller","description":"\u003cp\u003eMaintain peak circulating efficiency in your hydronic system with this genuine replacement 4-inch bronze impeller. The \u003cstrong\u003eP56753\u003c\/strong\u003e serves as a critical component designed to restore flow rates and head pressure in compatible Bell \u0026amp; Gossett pumping assemblies, ensuring your heating or cooling system operates at original factory specifications.\u003c\/p\u003e\u003cp\u003eAs the primary moving component within the pump volute, this impeller utilizes a precision-engineered vane geometry to convert mechanical energy from the motor shaft into fluid velocity. The bronze construction offers superior resistance to erosion and cavitation, significantly extending the service life of your pump under continuous hydronic operation.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e High-grade cast bronze for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic Efficiency:\u003c\/strong\u003e Engineered for optimal flow and pressure maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliability:\u003c\/strong\u003e Genuine OEM specifications for perfect mechanical fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Primarily intended for commercial and residential hydronic heating, chilled water cooling loops, and domestic hot water recirculating systems requiring a 4-inch impeller replacement.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43136885227614,"sku":"P56753","price":1294.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/P56753_image_4450ee36-7d43-4d8d-a75e-73278ef9d91a.png?v=1786153686","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-p56753-bronze-4-impeller","provider":"National Boiler Supply","version":"1.0","type":"link"}