{"product_id":"armstrong-182212-800-e12-2-cast-iron-240v-circulator-pump","title":"Armstrong 182212-800 E12.2 Cast Iron 240v Circulator Pump","description":"\u003cp\u003eMaintain consistent flow and system efficiency with the reliable Armstrong E12.2 circulator pump. Engineered for demanding hydronic heating and cooling applications, this 240v unit, part number \u003cstrong\u003e182212-800\u003c\/strong\u003e, provides robust liquid circulation to ensure optimal thermal distribution throughout your residential or commercial infrastructure.\u003c\/p\u003e\u003cp\u003eThe internal mechanism utilizes a precision-engineered motor and impeller assembly to overcome system friction and provide consistent head pressure. Designed for durability, the cast iron housing protects the internal components from system-related stress, ensuring longevity and reliable operation in closed-loop hydronic environments.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Heavy-duty cast iron body provides superior resistance to thermal stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Efficiency:\u003c\/strong\u003e Optimized 240v motor design ensures low electrical draw during peak system demand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Integration:\u003c\/strong\u003e Engineered for direct replacement to minimize downtime during maintenance cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperational Reliability:\u003c\/strong\u003e Precision-balanced rotating assembly reduces vibration and mechanical wear.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Primarily designed for use in residential and light commercial hydronic heating systems, radiant floor heating loops, and boiler supply circulation where 240v power is standard.\u003c\/p\u003e","brand":"Armstrong","offers":[{"title":"Default Title","offer_id":43127434477662,"sku":"182212-800","price":1638.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/182212_800_image_9d4ed076-dcf8-42df-a256-1a7db823cbc4.png?v=1786052723","url":"https:\/\/nationalboilersupply.com\/products\/armstrong-182212-800-e12-2-cast-iron-240v-circulator-pump","provider":"National Boiler Supply","version":"1.0","type":"link"}