{"product_id":"amtrol-391502-extrol-sx-urethane-topcoat-steel-non-asme-vertical-expansion-tank-81-gal","title":"AMTROL 391502 Extrol SX Urethane Topcoat Steel Non-ASME Vertical Expansion Tank 81 GAL","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe AMTROL 391502 Extrol expansion tank is designed for closed-loop hydronic systems. It helps control pressure, improves comfort, and reduces energy costs. This tank features a strong design made from deep drawn steel and has a durable urethane topcoat outer shell, making it suitable for non-potable hydronic heating and chilled water systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDeep drawn steel construction\u003c\/li\u003e\n\u003cli\u003eHeavy-duty butyl\/EPDM diaphragm\u003c\/li\u003e\n\u003cli\u003eProjection welded air stem to prevent leaks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThis tank is built for strength and reliability in hydronic applications.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSub Brand\u003c\/strong\u003e: Extrol®\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Name\u003c\/strong\u003e: Expansion Tank\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Vertical, Non-ASME\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: SX Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e: 81 GAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\/Color\u003c\/strong\u003e: Urethane Topcoat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Pressure\u003c\/strong\u003e: 100 PSIG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Size\u003c\/strong\u003e: 1-1\/4 IN FNPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: Length 22 IN, Width 22 IN, Height 56 IN, Diameter 22 IN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e: 240 DEG F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry Standards\u003c\/strong\u003e: ISO 9001 - 2005 Certified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Pre-Charge\u003c\/strong\u003e: 12 PSIG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 1 Year\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMTROL","offers":[{"title":"Default Title","offer_id":50680464474418,"sku":"391502","price":1117.19,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/amtsx30v_2.jpg?v=1765059265","url":"https:\/\/voomisupply.com\/products\/amtrol-391502-extrol-sx-urethane-topcoat-steel-non-asme-vertical-expansion-tank-81-gal","provider":"Voomi Supply","version":"1.0","type":"link"}