{"product_id":"bell-gossett-118129-flange-gasket-set-for-circulators","title":"Bell \u0026 Gossett 118129 Flange Gasket Set for Circulators","description":"\u003cp\u003eMaintain system integrity and prevent costly fluid leaks with the high-quality \u003cstrong\u003e118129\u003c\/strong\u003e flange gasket set from Bell \u0026amp; Gossett. Engineered specifically for seamless integration with a variety of circulator models including Series 2-1\/2, LD-3, HD-3, PD, MF60, and PL-130, this gasket ensures a precision fit during maintenance or new installation. Using genuine \u003cstrong\u003e118129\u003c\/strong\u003e components protects your system from premature wear and maintains optimal operating pressure.\u003c\/p\u003e\u003cp\u003eThese gaskets function as a critical mechanical interface between the pump flange and piping, absorbing minor irregularities in the surface to create a resilient, airtight seal. When servicing your HVAC equipment, replacing older, compressed gaskets with new ones is essential to prevent weepage that can lead to corrosion or performance degradation over the service life of your pump.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Sealing:\u003c\/strong\u003e Custom-cut design ensures perfect alignment with B\u0026amp;G pump flanges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Integrity:\u003c\/strong\u003e Designed to withstand standard hydronic operating temperatures and pressures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplified Maintenance:\u003c\/strong\u003e Facilitates rapid installation during pump head or motor service intervals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Fully compatible with legacy and modern Bell \u0026amp; Gossett pump series specified.\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, radiant floor heating loops, and chilled water circulation circuits where maintaining a hermetic flange connection is critical to system efficiency.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43124156104798,"sku":"118129","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/118129_image_29189d6a-b526-45df-97ea-7134de4d1a43.png?v=1786033645","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-118129-flange-gasket-set-for-circulators","provider":"National Boiler Supply","version":"1.0","type":"link"}