{"product_id":"armstrong-110223b-141-astro-220ssu075s-ta-recirculation-pump","title":"Armstrong 110223B-141 Astro 220SSU075S-TA Recirculation Pump","description":"\u003cp\u003eDesigned to maintain steady hot‑water circulation, this recirculation pump improves comfort and reduces wait time. The \u003cstrong\u003e110223B-141\u003c\/strong\u003e matches the \u003cstrong\u003eAstro 220SSU075S‑TA\u003c\/strong\u003e model for reliable performance.\u003c\/p\u003e\u003cp\u003eIt employs a stainless‑steel impeller and sealed bearing assembly to move water through hydronic loops with minimal friction, ensuring dependable flow while protecting the system against corrosion.\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 12 gpm at 30 psi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 115 W, 115 V single‑phase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e -20 °F to 185 °F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e Engineered to reduce noise and vibration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Residential point‑of‑use water heaters, commercial boiler loops, HVAC hydronic heating systems, and any installation requiring continuous hot‑water circulation.\u003c\/p\u003e","brand":"Armstrong","offers":[{"title":"Default Title","offer_id":43123906773086,"sku":"110223B-141","price":644.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/110223B_141_image_d9011866-b8d3-480d-9ac0-7b423c044979.png?v=1786021642","url":"https:\/\/nationalboilersupply.com\/products\/armstrong-110223b-141-astro-220ssu075s-ta-recirculation-pump","provider":"National Boiler Supply","version":"1.0","type":"link"}