{"product_id":"m-m-manufacturing-503ath18-air-tite-starting-collar-18-inches","title":"M\u0026M Manufacturing 503ATH18 Air Tite Starting Collar 18 inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe M\u0026amp;M Manufacturing 503ATH18 Air Tite Starting Collar connects with eighteen-inch round duct systems. It features an integrated Air Tite flange with a gasket that ensures a low-leakage seal, enhancing system efficiency. Built from twenty-six-gauge galvanized steel, this collar provides long-lasting durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes an Air Tite flange with gasket for minimal leakage.\u003c\/li\u003e\n\u003cli\u003eDurable construction from twenty-six-gauge galvanized steel.\u003c\/li\u003e\n\u003cli\u003ePre-drilled holes for optional damper installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThis collar is essential for reliable duct connections, helping maintain energy efficiency in HVAC systems.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: M\u0026amp;M Manufacturing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: 503ATH18\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Gasketed Flange, Slip-Fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 18 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Galvanized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge\u003c\/strong\u003e: 26 ga\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 5.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: ASTM-A653 CS B Galvanized Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type\u003c\/strong\u003e: Flange Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Round\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M\u0026M MANUFACTURING","offers":[{"title":"Default Title","offer_id":50741339521330,"sku":"503ATH18","price":20.23,"currency_code":"USD","in_stock":true}],"url":"https:\/\/voomisupply.com\/products\/m-m-manufacturing-503ath18-air-tite-starting-collar-18-inches","provider":"Voomi Supply","version":"1.0","type":"link"}