{"product_id":"taco-0012-sf4-stainless-steel-high-velocity-circulator-1-8-hp","title":"Taco 0012-SF4 Stainless Steel High Velocity Circulator – 1\/8 HP","description":"\u003cp\u003eThe 0012‑SF4 circulator moves water quickly through residential heating, radiant floor and light‑commercial chilled‑water loops, delivering reliable flow in medium‑head applications. This 1\/8 HP stainless‑steel pump, **0012‑SF4**, is built to resist corrosion and maintain performance over time.\u003c\/p\u003e\u003cp\u003eIts cartridge design integrates a stainless‑steel impeller and sealed bearings, allowing axial flow that maximizes velocity while minimizing turbulence. The pump’s compact body fits easily into existing manifolds, and the stainless construction ensures longevity even in demanding water‑side environments.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Capacity:\u003c\/strong\u003e Supports high flow rates suited for residential and light‑commercial hydronic loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Range:\u003c\/strong\u003e Operates efficiently within medium‑head conditions typical of heating and cooling circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 1\/8 HP motor balances energy use with adequate circulation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for large‑residence heating systems, radiant floor heating, and light‑commercial chilled‑water cooling loops.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":43112445247582,"sku":"0012-SF4","price":944.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/0012_SF4_image_99c5bd98-4dab-4db4-894a-1b06857c3e66.png?v=1785937955","url":"https:\/\/nationalboilersupply.com\/products\/taco-0012-sf4-stainless-steel-high-velocity-circulator-1-8-hp","provider":"National Boiler Supply","version":"1.0","type":"link"}