{"product_id":"armstrong-pumps-182212-645-armflo-e30-2-2-cast-iron-circulator-0-130-gpm-flow-180210-645","title":"Armstrong Pumps ARMflo E30.2 - 2 Cast Iron Circulator 0-130 GPM Flow 180210-645\u0026nbsp;","description":"\u003ch2\u003eArmstrong Pumps ARMflo E30.2 - 2 Cast Iron Circulator 0-130 GPM Flow 180210-645 \u003c\/h2\u003e\n\u003cp\u003eThe Armstrong Pumps 182212-645 is an E.2 Series circulator designed for various hydronic applications. This pump efficiently supports hot and chilled water recirculation, domestic hot water generation, snow-melt installations, radiant heating systems, and geothermal heat pumps.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Armstrong Pumps 182212-645 is an E.2 Series circulator designed for various hydronic applications. This pump efficiently supports hot and chilled water recirculation, domestic hot water generation, snow-melt installations, radiant heating systems, and geothermal heat pumps.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eDurable design with enhanced protection against leakage\u003c\/li\u003e\n\u003cli\u003eNew mechanical features including stainless steel shaft and sealed bearings\u003c\/li\u003e\n\u003cli\u003eFlanges sold separately, requiring 2-inch diameter 4-bolt flanges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cstyle type=\"text\/css\"\u003e\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-1wig{font-weight:bold;text-align:left;vertical-align:top}\n.tg .tg-0lax{text-align:left;vertical-align:top}\n\u003c\/style\u003e\n\u003ctable class=\"tg\" style=\"width: 99.9987%; height: 195.833px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth class=\"tg-1wig\" style=\"width: 54.8592%; height: 19.5833px;\"\u003eMPN\u003c\/th\u003e\n\u003cth class=\"tg-0lax\" style=\"width: 40.8685%; height: 19.5833px;\"\u003e182212-645\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd class=\"tg-1wig\" style=\"width: 54.8592%; height: 19.5833px;\"\u003eBrand\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\" style=\"width: 40.8685%; height: 19.5833px;\"\u003eArmstrong Pumps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd class=\"tg-1wig\" style=\"width: 54.8592%; height: 19.5833px;\"\u003eType\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\" style=\"width: 40.8685%; height: 19.5833px;\"\u003ePump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd class=\"tg-1wig\" style=\"width: 54.8592%; height: 19.5833px;\"\u003eHorsepower\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\" style=\"width: 40.8685%; height: 19.5833px;\"\u003e2\/5 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd class=\"tg-1wig\" style=\"width: 54.8592%; height: 19.5833px;\"\u003eMax Flow (GPM)\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\" style=\"width: 40.8685%; height: 19.5833px;\"\u003e130\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd class=\"tg-1wig\" style=\"width: 54.8592%; height: 19.5833px;\"\u003eMax Head (Ft)\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\" style=\"width: 40.8685%; height: 19.5833px;\"\u003e22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd class=\"tg-1wig\" style=\"width: 54.8592%; height: 19.5833px;\"\u003eMax Fluid Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\" style=\"width: 40.8685%; height: 19.5833px;\"\u003e230°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd class=\"tg-1wig\" style=\"width: 54.8592%; height: 19.5833px;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\" style=\"width: 40.8685%; height: 19.5833px;\"\u003e120V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd class=\"tg-1wig\" style=\"width: 54.8592%; height: 19.5833px;\"\u003eHertz\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\" style=\"width: 40.8685%; height: 19.5833px;\"\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd class=\"tg-1wig\" style=\"width: 54.8592%; height: 19.5833px;\"\u003ePhase\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\" style=\"width: 40.8685%; height: 19.5833px;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eWhat Our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"193\" data-end=\"267\"\u003e\n\u003cstrong data-start=\"195\" data-end=\"218\"\u003e0-130 GPM Flow Rate\u003c\/strong\u003e – Provides powerful and adjustable water flow.\u003c\/li\u003e\n\u003cli data-start=\"268\" data-end=\"350\"\u003e\n\u003cstrong data-start=\"270\" data-end=\"304\"\u003eDurable Cast Iron Construction\u003c\/strong\u003e – Ensures longevity and resistance to wear.\u003c\/li\u003e\n\u003cli data-start=\"351\" data-end=\"431\"\u003e\n\u003cstrong data-start=\"353\" data-end=\"385\"\u003eEnergy-Efficient Performance\u003c\/strong\u003e – Optimized for reduced energy consumption.\u003c\/li\u003e\n\u003cli data-start=\"432\" data-end=\"523\"\u003e\n\u003cstrong data-start=\"434\" data-end=\"456\"\u003eReliable Operation\u003c\/strong\u003e – Designed for consistent performance in demanding applications.\u003c\/li\u003e\n\u003cli data-start=\"524\" data-end=\"608\"\u003e\n\u003cstrong data-start=\"526\" data-end=\"543\"\u003eVersatile Use\u003c\/strong\u003e – Ideal for HVAC, hydronic heating, and chilled water systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"346\" data-end=\"529\"\u003e\u003cstrong data-start=\"346\" data-end=\"400\"\u003eQ: What applications is this pump best suited for?\u003c\/strong\u003e\u003cbr data-start=\"400\" data-end=\"403\"\u003eA: Ideal for hydronic heating, commercial HVAC systems, chilled water loops, and large hot water recirculation applications.\u003c\/p\u003e\n\u003cp data-start=\"531\" data-end=\"717\"\u003e\u003cstrong data-start=\"531\" data-end=\"590\"\u003eQ: What are the benefits of the cast iron construction?\u003c\/strong\u003e\u003cbr data-start=\"590\" data-end=\"593\"\u003eA: The cast iron body provides strength and durability, making it ideal for closed-loop heating systems and long-term use.\u003c\/p\u003e\n\u003cp data-start=\"719\" data-end=\"856\"\u003e\u003cstrong data-start=\"719\" data-end=\"756\"\u003eQ: Is this pump energy-efficient?\u003c\/strong\u003e\u003cbr data-start=\"756\" data-end=\"759\"\u003eA: Yes, it optimizes water flow while reducing energy consumption, improving system efficiency.\u003c\/p\u003e\n\u003cp data-start=\"858\" data-end=\"1010\"\u003e\u003cstrong data-start=\"858\" data-end=\"908\"\u003eQ: What is the maximum flow rate of this pump?\u003c\/strong\u003e\u003cbr data-start=\"908\" data-end=\"911\"\u003eA: The pump delivers a maximum flow of 130 GPM, ensuring strong and consistent water circulation.\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"87\" data-end=\"169\"\u003e\n\u003cstrong data-start=\"90\" data-end=\"111\"\u003eInspect for Leaks\u003c\/strong\u003e – Check seals, gaskets, and pipe connections regularly.\u003c\/li\u003e\n\u003cli data-start=\"170\" data-end=\"255\"\u003e\n\u003cstrong data-start=\"173\" data-end=\"202\"\u003eMonitor Noise \u0026amp; Vibration\u003c\/strong\u003e – Unusual sounds may indicate wear or air pockets.\u003c\/li\u003e\n\u003cli data-start=\"256\" data-end=\"347\"\u003e\n\u003cstrong data-start=\"259\" data-end=\"272\"\u003ePurge Air\u003c\/strong\u003e – Bleed the system to prevent airlocks and ensure efficient circulation.\u003c\/li\u003e\n\u003cli data-start=\"348\" data-end=\"426\"\u003e\n\u003cstrong data-start=\"351\" data-end=\"370\"\u003eCheck Flow Rate\u003c\/strong\u003e – Ensure the pump maintains the 0-130 GPM flow range.\u003c\/li\u003e\n\u003cli data-start=\"427\" data-end=\"523\"\u003e\n\u003cstrong data-start=\"430\" data-end=\"453\"\u003eVerify Power Supply\u003c\/strong\u003e – Confirm proper electrical connections for consistent performance.\u003c\/li\u003e\n\u003cli data-start=\"524\" data-end=\"600\"\u003e\n\u003cstrong data-start=\"527\" data-end=\"549\"\u003eClean Pump Housing\u003c\/strong\u003e – Remove dirt and debris to prevent overheating.\u003c\/li\u003e\n\u003cli data-start=\"601\" data-end=\"693\"\u003e\n\u003cstrong data-start=\"604\" data-end=\"636\"\u003eSchedule Routine Maintenance\u003c\/strong\u003e – Periodic inspections extend efficiency and lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Armstrong Air","offers":[{"title":"Default Title","offer_id":46383724298465,"sku":"182212-645","price":1185.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/9776\/9953\/files\/178261319_6.jpg?v=1746037520","url":"https:\/\/sportsteez.com\/products\/armstrong-pumps-182212-645-armflo-e30-2-2-cast-iron-circulator-0-130-gpm-flow-180210-645","provider":"EP","version":"1.0","type":"link"}