{"product_id":"bell-gossett-10k166-cartridge-seal","title":"Bell \u0026 Gossett 10K166 Cartridge Seal","description":"\u003cp\u003eThe cartridge seal provides a reliable, leak‑tight barrier for Bell \u0026amp; Gossett pump and valve assemblies, ensuring consistent pressure and protecting system integrity. The \u003cstrong\u003e10K166\u003c\/strong\u003e seal is engineered for Goulds‑type cartridges and fits standard 2‑inch connections commonly used in commercial hydronic loops.\u003c\/p\u003e\u003cp\u003eDesigned with a precision‑molded elastomer core and stainless‑steel housing, the seal compresses evenly to fill micro‑gaps, resisting pressure fluctuations and thermal expansion while maintaining a tight seal throughout the operating range.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak Integrity:\u003c\/strong\u003e Maintains zero‑leak performance up to 150 psi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Resilience:\u003c\/strong\u003e Operates reliably from -20 °F to 250 °F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Compatibility:\u003c\/strong\u003e Resistant to common boiler treatment chemicals and antifreeze.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for commercial boiler feed pumps, condensate return valves, chilled water system recirculators, and any Goulds‑compatible hydronic equipment requiring a durable cartridge seal.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43118622572638,"sku":"10K166","price":2488.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/10K166_image_1c9ab792-6eda-422a-9a12-2e5882a1aee2.png?v=1785978504","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-10k166-cartridge-seal","provider":"National Boiler Supply","version":"1.0","type":"link"}