{"product_id":"amtrol-worthington-443-air-purger","title":"AMTROL-WORTHINGTON 443 Air Purger","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe AMTROL-WORTHINGTON 443 Air Purger is designed to separate air from water in closed loop hydronic heating systems. This unit has a robust cast iron body with a one inch nominal size, ensuring durability and reliability in various heating applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSeparates air effectively from water in hydronic heating systems.\u003c\/li\u003e\n\u003cli\u003eIncludes a one eighth inch NPT top tapping for easy installation.\u003c\/li\u003e\n\u003cli\u003eFeatures a one half inch bottom tapping to accommodate various system configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe air purger is engineered to maintain optimal performance within heating systems by reducing air pockets, enhancing efficiency, and lowering maintenance needs.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Cast Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 125 lbf\/sq-in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 6 inches Length x 2.5 inches Width x 4 inches Height\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShell\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiaphragm\u003c\/strong\u003e: Heavy Duty Butyl\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Connection\u003c\/strong\u003e: Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Stem\u003c\/strong\u003e: Projection Welded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Precharge\u003c\/strong\u003e: 12 PSIG (0.8 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Operating Temperature\u003c\/strong\u003e: 240 degrees F (116 degrees C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Working Pressure\u003c\/strong\u003e: 100 PSIG (6.9 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 5-Year Limited\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFill Valve\u003c\/strong\u003e: Automatic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Valve Cap\u003c\/strong\u003e: Patented InSight Service Indicator Cap\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMTROL-WORTHINGTON","offers":[{"title":"Default Title","offer_id":50290096308530,"sku":"443","price":48.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/240503850.jpg?v=1753894398","url":"https:\/\/voomisupply.com\/products\/amtrol-worthington-443-air-purger","provider":"Voomi Supply","version":"1.0","type":"link"}