{"product_id":"bell-gossett-101503lf-stainless-steel-pump-flange-set-1-1-4","title":"Bell \u0026 Gossett 101503LF Stainless Steel Pump Flange Set 1-1\/4\"","description":"\u003cp\u003eA stainless‑steel flange set provides a reliable, corrosion‑resistant seal for 1‑1\/4\" pump connections in commercial and industrial hydronic systems. The \u003cstrong\u003e101503LF\u003c\/strong\u003e flange set from Bell \u0026amp; Gossett ensures a tight, long‑lasting joint while simplifying installation and maintenance.\u003c\/p\u003e\u003cp\u003eThe flange mates directly to the pump housing and pipe, using bolted connections that distribute pressure evenly. Its stainless‑steel construction resists rust and chemical attack, maintaining system integrity even under high temperature and pressure conditions.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Stainless‑steel material protects against rust in aggressive water environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Integrity:\u003c\/strong\u003e Precision‑machined flange faces provide a leak‑proof connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Ease:\u003c\/strong\u003e Compatible with standard 1‑1\/4\" pipe threads for quick setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Tolerance:\u003c\/strong\u003e Designed for continuous operation up to 180 °F (82 °C).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for HVAC chillers, boiler feed pumps, and closed‑loop hydronic circuits where durable, leak‑free connections are critical.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43118279524446,"sku":"101503LF","price":62.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/101503LF_image_1e180334-df68-43f9-b35d-8f9aeb4b5291.png?v=1785969674","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-101503lf-stainless-steel-pump-flange-set-1-1-4","provider":"National Boiler Supply","version":"1.0","type":"link"}