{"product_id":"taco-0011-f4-cast-iron-circulating-pump-1-8-hp","title":"Taco 0011-F4 Cast Iron Circulating Pump 1\/8 HP","description":"\u003cp\u003eDeliver dependable flow for boilers, heat exchangers, and domestic hot‑water loops with Taco's rugged cast‑iron circulating pump. The **0011-F4** model provides a 1\/8 HP motor that maintains steady pressure in low‑rise hydronic systems.\u003c\/p\u003e\u003cp\u003eBuilt with a sealed‑bearing motor and a single‑stage impeller inside a durable cast‑iron housing, the pump moves water efficiently while resisting corrosion and wear, ensuring long‑term reliability.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate:\u003c\/strong\u003e Up to 15 GPM at zero head, supporting typical residential loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Head:\u003c\/strong\u003e Approximately 7 ft, suitable for low‑rise applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 1\/8 HP (≈30 W) provides energy‑efficient operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e Designed for continuous use up to 180 °F (82 °C).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for residential boiler circulations, small‑capacity heat‑recovery units, domestic hot‑water recirculation, and light‑commercial hydronic heating loops.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":43112326398046,"sku":"0011-F4","price":484.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/0011_F4_image_3a74b1b3-4f4b-41c6-862d-8c273da65d85.png?v=1785937076","url":"https:\/\/nationalboilersupply.com\/products\/taco-0011-f4-cast-iron-circulating-pump-1-8-hp","provider":"National Boiler Supply","version":"1.0","type":"link"}