{"product_id":"bell-gossett-189169lf-impeller-for-series-pl-pumps","title":"Bell \u0026 Gossett 189169LF Impeller for Series PL Pumps","description":"\u003cp\u003eMaintain peak hydronic system efficiency with this precision-engineered replacement component designed for optimal fluid movement. The \u003cstrong\u003e189169LF\u003c\/strong\u003e impeller is a genuine OEM part specifically manufactured for Bell \u0026amp; Gossett \u003cstrong\u003eSeries PL pumps\u003c\/strong\u003e, ensuring a perfect mechanical fit and consistent flow rates across your heating or cooling loop.\u003c\/p\u003e\u003cp\u003eThe impeller acts as the heart of your centrifugal pump, utilizing centrifugal force to accelerate water from the center outward toward the pump volute. By replacing a damaged or worn impeller, you eliminate cavitation noise, reduce motor load, and prevent premature bearing wear caused by vibration or flow imbalances.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic Efficiency:\u003c\/strong\u003e Restores factory-rated flow and head pressure capabilities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Integrity:\u003c\/strong\u003e Constructed to withstand high-temperature hydronic fluid exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Control:\u003c\/strong\u003e Factory-balanced to ensure smooth operation and extended seal life.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for residential and commercial heating zones, primary-secondary piping arrangements, and radiant floor manifold supply systems where original pump performance has degraded over time.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43127566631006,"sku":"189169LF","price":58.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/189169LF_image_888043df-6841-4909-83be-e40bbdd88003.png?v=1786054680","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-189169lf-impeller-for-series-pl-pumps","provider":"National Boiler Supply","version":"1.0","type":"link"}