{"product_id":"armstrong-110223b-144-astro-220ssu-ta-stainless-steel-recirculation-pump-with-timer","title":"Armstrong 110223B-144 Astro 220SSU-TA Stainless Steel Recirculation Pump with Timer","description":"\u003cp\u003eDesigned to maintain steady hot‑water temperature throughout commercial and residential plumbing loops, the Armstrong Astro 220SSU‑TA recirculation pump delivers reliable flow while minimizing cycle losses. The \u003cstrong\u003e110223B-144\u003c\/strong\u003e model features a stainless‑steel body and an adjustable timer for precise scheduling.\u003c\/p\u003e\n\u003cp\u003eThe pump uses a sealed‑bearing centrifugal design that pushes water through the system on demand. The built‑in timer can be programmed in 15‑minute increments, allowing the pump to run only when hot‑water demand is expected, which reduces wear and energy consumption.\u003c\/p\u003e\n\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate:\u003c\/strong\u003e Consistent delivery up to 15 GPM at 150 psi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Pressure:\u003c\/strong\u003e Rated for 250 psi system pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimer Accuracy:\u003c\/strong\u003e Adjustable in 15‑minute intervals for energy‑saving operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Full stainless‑steel body for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Level:\u003c\/strong\u003e Quiet operation below 55 dB(A).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for hotel guest‑room loops, multi‑unit residential buildings, office building domestic hot‑water recirculation, and healthcare facility patient‑room supply.\u003c\/p\u003e","brand":"Armstrong","offers":[{"title":"Default Title","offer_id":43123911131230,"sku":"110223B-144","price":758.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/110223B_144_image_77634db5-cc87-436c-b3c2-cb85476e9f2b.png?v=1786021766","url":"https:\/\/nationalboilersupply.com\/products\/armstrong-110223b-144-astro-220ssu-ta-stainless-steel-recirculation-pump-with-timer","provider":"National Boiler Supply","version":"1.0","type":"link"}