{"product_id":"taco-0011-sf4-ifc-stainless-steel-flanged-rotated-circulator-pump","title":"Taco 0011-SF4-IFC Stainless Steel Flanged Rotated Circulator Pump","description":"\u003cp\u003eDesigned to provide dependable circulation of hot water in commercial and industrial HVAC systems, this stainless‑steel pump ensures high efficiency and durability. The **0011‑SF4‑IFC** model incorporates a flanged, rotated housing for easy integration into existing pipework.\u003c\/p\u003e\u003cp\u003eThe pump’s Integral Flow Check (IFC) is spring‑loaded and removable, replacing a separate in‑line check valve and preventing gravity‑driven flow when the pump is not running. This built‑in check improves system performance while lowering parts inventory.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Control:\u003c\/strong\u003e Built‑in integral flow check eliminates the need for separate check valves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Flexibility:\u003c\/strong\u003e Flanged, rotated design fits standard pipe connections for quick retrofit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e 100 % stainless‑steel construction prolongs service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Savings:\u003c\/strong\u003e Prevents backflow when idle, reducing pump cycling and energy use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Commercial boiler loops, chill‑water recirculation, residential hydronic heating, large‑scale hot‑water distribution systems.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":43112340324446,"sku":"0011-SF4-IFC","price":784.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/0011_SF4_IFC_image_4713f415-2f75-4b93-a046-75927b5b6c99.jpg?v=1785937160","url":"https:\/\/nationalboilersupply.com\/products\/taco-0011-sf4-ifc-stainless-steel-flanged-rotated-circulator-pump","provider":"National Boiler Supply","version":"1.0","type":"link"}