{"product_id":"taco-008-f6-3-cast-iron-circulating-pump","title":"Taco 008-F6-3 Cast Iron Circulating Pump","description":"\u003cp\u003eDesigned to provide steady circulation of hot water throughout residential and light‑commercial heating systems, this cast‑iron pump ensures reliable heat delivery. The \u003cstrong\u003e008-F6-3\u003c\/strong\u003e model from Taco integrates a robust cast‑iron housing with a sealed‑bearings motor for durable performance.\u003c\/p\u003e\u003cp\u003eThe pump operates with a single‑stage, centrifugal design that draws water from the boiler and pushes it through the loop at a calibrated flow rate, while its internal check valve prevents backflow and maintains system pressure.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate:\u003c\/strong\u003e 12 GPM at 30 psi, delivering consistent circulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 80 W, maximizing energy efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e -20 °F to 180 °F, suitable for typical hydronic loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Level:\u003c\/strong\u003e Quiet operation under 55 dB(A), reducing audible disturbance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for domestic hot‑water recirculation, small‑scale hydronic heating, boiler return loops, and low‑rise apartment building systems.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":43112625242206,"sku":"008-F6-3","price":284.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/008_F6_3_image_82c7e709-421b-491f-8266-1421c5e7e311.png?v=1785943995","url":"https:\/\/nationalboilersupply.com\/products\/taco-008-f6-3-cast-iron-circulating-pump","provider":"National Boiler Supply","version":"1.0","type":"link"}