{"product_id":"armstrong-110223-341-astro-220ssu075s-lc-stainless-steel-pump-w-line-cord","title":"Armstrong 110223-341 Astro 220SSU075S-LC Stainless Steel Pump w\/ Line Cord","description":"\u003cp\u003eDesigned to provide dependable, corrosion‑resistant water circulation in commercial heating and cooling systems, the Armstrong Astro pump ensures optimal flow rates. The \u003cstrong\u003e110223-341\u003c\/strong\u003e model (Astro 220SSU075S-LC) features a stainless‑steel construction and includes a pre‑wired line cord for fast, hassle‑free installation.\u003c\/p\u003e\u003cp\u003eThe pump utilizes a sealed‑bearing, single‑stage centrifugal design that converts motor power into steady hydraulic flow. Integrated impeller geometry minimizes turbulence, while the stainless‑steel body resists scaling and chemical attack, extending service life even in aggressive water‑loop environments.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Flow Rate:\u003c\/strong\u003e Up to 75 GPM at 30 psi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Capability:\u003c\/strong\u003e 22 ft at rated flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Power:\u003c\/strong\u003e 0.75 HP efficient motor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Size:\u003c\/strong\u003e 1‑inch NPT inlet\/outlet.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for commercial boiler feedwater loops, chilled‑water plants, HVAC hydronic distribution, and industrial process cooling circuits.\u003c\/p\u003e","brand":"Armstrong","offers":[{"title":"Default Title","offer_id":43123894878302,"sku":"110223-341","price":584.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/110223_341_image_70e87491-159e-4c66-8515-6e5aad3ef2c4.png?v=1786021327","url":"https:\/\/nationalboilersupply.com\/products\/armstrong-110223-341-astro-220ssu075s-lc-stainless-steel-pump-w-line-cord","provider":"National Boiler Supply","version":"1.0","type":"link"}