{"product_id":"armstrong-110223b-249-astro-250ss-t-stainless-steel-pump-w-timer","title":"Armstrong 110223B-249 Astro 250SS-T Stainless Steel Pump w\/Timer","description":"\u003cp\u003eDesigned for reliable circulation in hydronic heating and cooling loops, this pump delivers consistent flow while conserving energy. The \u003cstrong\u003e110223B-249\u003c\/strong\u003e Astro 250SS-T model combines a stainless‑steel housing with an integrated timer for precise control.\u003c\/p\u003e\u003cp\u003eThe pump’s centrifugal impeller draws water through the inlet, accelerates it, and discharges at a higher pressure. The built‑in timer can be set to start and stop the pump according to demand, reducing wear and operating costs.\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 10 ft head, ensuring adequate distribution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Head:\u003c\/strong\u003e 25 ft, suitable for multi‑zone applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Durability:\u003c\/strong\u003e 304 stainless‑steel construction resists corrosion in aggressive water treatments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Timer:\u003c\/strong\u003e Adjustable on\/off intervals for energy‑saving schedules.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for residential and light‑commercial boiler loops, solar thermal recirculation, and HVAC chiller condensate systems where stainless‑steel compatibility and timed operation are required.\u003c\/p\u003e","brand":"Armstrong","offers":[{"title":"Default Title","offer_id":43123916898398,"sku":"110223B-249","price":791.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/110223B_249_image_d4eb71e9-10aa-4771-b485-da2d4cfa177d.jpg?v=1786022662","url":"https:\/\/nationalboilersupply.com\/products\/armstrong-110223b-249-astro-250ss-t-stainless-steel-pump-w-timer","provider":"National Boiler Supply","version":"1.0","type":"link"}