{"product_id":"armstrong-pumps-570139-000-aet-12x33-expansion-tank-15-0-gal","title":"Armstrong Pumps 570139-000 AET 12x33 Expansion Tank 15.0 gal","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n \u003cp\u003eThe ARMSTRONG PUMPS 570139-000 is an AET 12x33 Expansion Tank with a 15.0 gallon (57L) volume, designed for pressure stabilization in water-based mechanical systems. This plain steel expansion tank utilizes compressed air to maintain system pressures by accepting and expelling changing water volumes as it heats and cools. It is suitable for booster installations, boiler systems, and chiller plants.\u003c\/p\u003e\n \u003cul\u003e\n  \u003cli\u003eDesigned to reduce tank sizes by up to 80% over standard designs\u003c\/li\u003e\n  \u003cli\u003eUses compressed air to maintain system pressures by accepting and expelling the changing volume of water as it heats and cools\u003c\/li\u003e\n  \u003cli\u003eDiaphragm or bladder tank designs isolate expanded water from the pressure controlling air cushion\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n \u003cp\u003ePlain steel expansion tank for pressure stabilization in water-based mechanical systems, pre-charged and field-adjustable.\u003c\/p\u003e\n \u003ch3\u003eProduct Information\u003c\/h3\u003e\n \u003ch4\u003eStandard Information\u003c\/h4\u003e\n \u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ARMSTRONG PUMPS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 570139-000\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n \u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: 570139-000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTank Volume\u003c\/strong\u003e: 15.0 gal (57L)\u003c\/li\u003e\n \u003c\/ul\u003e","brand":"ARMSTRONG PUMPS","offers":[{"title":"Default Title","offer_id":51383913742642,"sku":"570139-000","price":578.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312669560.png?v=1782611609","url":"https:\/\/voomisupply.com\/products\/armstrong-pumps-570139-000-aet-12x33-expansion-tank-15-0-gal","provider":"Voomi Supply","version":"1.0","type":"link"}