{"product_id":"armstrong-182202-649-e10-2-cast-iron-circulator-pump","title":"Armstrong 182202-649 E10.2 Cast Iron Circulator Pump","description":"\u003cp\u003eEfficiently circulate water in your residential or commercial hydronic heating systems with the robust \u003cstrong\u003e182202-649\u003c\/strong\u003e Armstrong E10.2 circulator pump. This high-quality cast iron unit is engineered to provide consistent, reliable flow, ensuring optimal heat distribution throughout your piping network and restoring system performance. The \u003cstrong\u003eE10.2\u003c\/strong\u003e series is a trusted industry standard for HVAC professionals seeking longevity and durability in demanding heating applications.\u003c\/p\u003e\u003cp\u003eThis pump utilizes a precision-engineered motor and impeller assembly designed to reduce friction and minimize energy consumption during operation. By maintaining steady hydraulic pressure and flow rates, the unit effectively mitigates air binding and promotes even temperature regulation across all zones in your hydronic loop.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Efficiency:\u003c\/strong\u003e Designed for low-wattage operation to reduce overall utility costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Cast iron body provides superior resistance to corrosion and structural thermal stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic Performance:\u003c\/strong\u003e Optimized impeller geometry ensures smooth fluid transport and quiet operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliability:\u003c\/strong\u003e Engineered for extended service intervals with high-grade components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for use in closed-loop residential hydronic heating systems, radiant floor heating, and baseboard convective heating loops.\u003c\/p\u003e","brand":"Armstrong","offers":[{"title":"Default Title","offer_id":43127336927326,"sku":"182202-649","price":848.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/182202_649_image_ca442d44-3bc8-4603-ad13-afbd50b2eabe.png?v=1786050689","url":"https:\/\/nationalboilersupply.com\/products\/armstrong-182202-649-e10-2-cast-iron-circulator-pump","provider":"National Boiler Supply","version":"1.0","type":"link"}