{"product_id":"amtrol-435340-ex-30pro-extrol-pro-hydronic-expansion-tank-4-4-gallon-volume","title":"Amtrol 435340 EX-30PRO Extrol Pro Hydronic Expansion Tank 4.4 Gallon Volume","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe AMTROL 435340 EX-30PRO Extrol Pro hydronic expansion tank is engineered for modern, high-efficiency applications including hydronic, solar, and radiant systems. It prevents dangerous thermal expansion in closed, non-potable, hydronic heating and chilled water systems. The tank features a corrosion-proof polypropylene liner, a high-grade stainless steel connector, and a 15 psi pre-charge.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFeatures a high-grade stainless steel connector.\u003c\/li\u003e\n  \u003cli\u003eIncludes a corrosion-proof oxygen barrier.\u003c\/li\u003e\n  \u003cli\u003eConstructed with strong, deep-drawn steel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eThis 4.4 gallon expansion tank saves energy, eliminates potential safety hazards, and reduces system maintenance. It has a maximum operating temperature of 200 degrees Fahrenheit and a maximum working pressure of 125 PSIG.\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: AMTROL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 435340\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: United States of America\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum operating temperature\u003c\/strong\u003e: 200 Degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 15 Inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 11 Inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e: 4.4 Gallons\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Pressure\u003c\/strong\u003e: 125 PSIG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Hydronic Expansion Tanks\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater Inlet Size\u003c\/strong\u003e: 1\/2 Inches\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"AMTROL","offers":[{"title":"Default Title","offer_id":50794610262322,"sku":"435340","price":145.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/284711345.jpg?v=1767905116","url":"https:\/\/voomisupply.com\/products\/amtrol-435340-ex-30pro-extrol-pro-hydronic-expansion-tank-4-4-gallon-volume","provider":"Voomi Supply","version":"1.0","type":"link"}