{"product_id":"taco-003-b4-bronze-pump-with-3-4-sweat-connection","title":"Taco 003-B4 Bronze Pump with 3\/4\" Sweat Connection","description":"\u003cp\u003eDesigned to circulate water efficiently in residential and light‑commercial hydronic heating systems, the Taco Bronze Pump delivers reliable flow and durability. This unit, model \u003cstrong\u003e003‑B4\u003c\/strong\u003e, features a 3\/4\\\" sweat connection for straightforward installation.\u003c\/p\u003e\u003cp\u003eThe pump utilizes a cast‑bronze housing and a single‑stage centrifugal impeller, providing steady pressure while minimizing noise. Its sealed bearings reduce maintenance needs, and the integrated suction and discharge ports simplify piping layouts.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Capacity –\u003c\/strong\u003e Up to 30 GPM at 30 psi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Pressure –\u003c\/strong\u003e Range of 0–30 psi for stable circulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption –\u003c\/strong\u003e 115 W at 115 V, ensuring energy‑efficient operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range –\u003c\/strong\u003e -20 °F to 200 °F suitable for most heating applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for single‑family homes, apartment buildings, small commercial spaces, add‑on heat exchangers, and solar‑thermal loop systems.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":43112540110942,"sku":"003-B4","price":414.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/003_B4_image_c9df7b19-1121-4308-937a-5b97a7f941e2.png?v=1785940110","url":"https:\/\/nationalboilersupply.com\/products\/taco-003-b4-bronze-pump-with-3-4-sweat-connection","provider":"National Boiler Supply","version":"1.0","type":"link"}