{"product_id":"bell-gossett-189144lf-pl-series-pump-seal-kit","title":"Bell \u0026 Gossett 189144LF PL Series Pump Seal Kit","description":"\u003cp\u003eMaintain peak efficiency in your hydronic heating or cooling system by addressing pump leaks with the \u003cb\u003e189144LF\u003c\/b\u003e Bell \u0026amp; Gossett PL Series Seal Kit. Designed specifically for the PL pump line, this essential maintenance component restores the integrity of your circulation system, preventing fluid loss and protecting the pump motor from internal moisture damage. By replacing worn seals with this \u003cb\u003e189144LF\u003c\/b\u003e assembly, you effectively extend the service life of your \u003cb\u003ePL series pump\u003c\/b\u003e and prevent costly system downtime.\u003c\/p\u003e\u003cp\u003eThe kit features high-grade mechanical seal components engineered to provide a tight, frictionless barrier between the impeller and the motor shaft. During operation, these seals manage internal pressure and temperature variances, ensuring consistent fluid containment. Precision-engineered components within the kit are manufactured to meet the exact tolerances required for the B\u0026amp;G PL series, allowing for seamless integration and reliable long-term performance.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSuperior Seal Integrity:\u003c\/b\u003e Engineered to provide a consistent, leak-proof barrier against pressurized hydronic fluids.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOEM Specification Matching:\u003c\/b\u003e Guaranteed compatibility with B\u0026amp;G PL series pumps to ensure perfect fitment and function.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExtended Pump Life:\u003c\/b\u003e Protects internal motor bearings and critical components from fluid intrusion and corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaintenance Reliability:\u003c\/b\u003e Simplifies standard pump service, helping technicians minimize installation time and system disruption.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for residential and light commercial hydronic heating systems, radiant floor installations, and zone circulator maintenance for Bell \u0026amp; Gossett PL36 and PL50 pump models.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43127562338398,"sku":"189144LF","price":160.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/189144LF_image_513b09f5-87f3-4cce-a0b0-6ac8237342cb.png?v=1786054594","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-189144lf-pl-series-pump-seal-kit","provider":"National Boiler Supply","version":"1.0","type":"link"}