{"product_id":"bell-gossett-101223lf-isolation-flange-set","title":"Bell \u0026 Gossett 101223LF Isolation Flange Set","description":"\u003cp\u003eAn isolation flange set provides a reliable shut‑off point for maintenance and leak prevention in HVAC and hydronic pipelines. The Bell \u0026amp; Gossett \u003cstrong\u003e101223LF\u003c\/strong\u003e set features 1‑1\/4\" NPTF connections for quick, secure installation.\u003c\/p\u003e\u003cp\u003eThe flange incorporates a precision‑machined cast‑iron body and a robust sealing gasket that maintains pressure integrity while allowing sections of the system to be isolated without draining the entire loop.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak Prevention:\u003c\/strong\u003e NPTF threading ensures a tight seal against pressurized fluids.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance Efficiency:\u003c\/strong\u003e Enables isolation of equipment for servicing without system shutdown.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Cast‑iron construction resists corrosion and mechanical wear.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for boiler feed lines, chill water loops, pump stations, and heat exchangers in commercial HVAC and industrial hydronic systems.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43112738979934,"sku":"101223LF","price":138.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/101223LF_image_780cfbda-6cd1-4ba9-8ba1-e60a0214d407.png?v=1785949190","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-101223lf-isolation-flange-set","provider":"National Boiler Supply","version":"1.0","type":"link"}