{"product_id":"galvanized-rectangular-to-round-duct-transition-vent-adapter","title":"Galvanized Rectangular to Round Duct Transition Vent Adapter","description":"\n\u003ch2\u003eGalvanized Rectangular to Round Duct Transition — Built for Efficient Ventilation\u003c\/h2\u003e\n\u003cp\u003eUpgrade your HVAC or ventilation system with this durable \u003cstrong\u003eGalvanized Rectangular to Round Duct Transition Vent Adapter\u003c\/strong\u003e. Engineered for smooth airflow conversion, this fitting bridges rectangular ductwork to a round outlet with precision — making system modifications fast, clean, and efficient. Ideal for homes, commercial spaces, industrial facilities, and agricultural buildings alike.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRectangular to Round Conversion:\u003c\/strong\u003e Seamlessly transitions your ductwork from a rectangular opening to a round duct outlet, optimizing airflow and system efficiency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Connects perfectly with exhaust fans, dryer vent covers, range hood ducting, and various ventilation seals — a truly versatile HVAC fitting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGalvanized Iron Sheet Metal Construction:\u003c\/strong\u003e Crafted from heavy-duty galvanized iron sheet metal, this adapter features a smooth silver finish that resists corrosion and ensures long-lasting performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Designed for quick, hassle-free setup that improves airflow and boosts the overall efficiency of your ventilation system — no special tools required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Application:\u003c\/strong\u003e Perfect for residential HVAC systems, large commercial buildings, industrial ventilation setups, manufacturing facilities, commercial kitchens, shops, and agricultural settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGalvanized Iron Sheet Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSmooth Silver (Galvanized)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25.4 cm × 8.2 cm × 17.8 cm (10.00\" × 3.23\" × 7.01\")\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRound Outlet Diameter (Option 1)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 cm \/ 5.91 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRound Outlet Diameter (Option 2)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 cm \/ 3.94 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Duct Transition Vent Adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Please allow for minor measurement variances of approximately 1–2 cm (0.39–0.79 inch) due to manual measurement.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What sizes are available for this galvanized rectangular to round duct transition?\u003c\/h4\u003e\n\u003cp\u003eA: This duct transition vent adapter comes in two round outlet diameter options: 15 cm (5.91 inches) and 10 cm (3.94 inches). Both share the same rectangular body dimensions of 25.4 cm × 8.2 cm × 17.8 cm (10.00\" × 3.23\" × 7.01\"), making it easy to fit into a variety of HVAC and ventilation configurations.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this vent adapter compatible with dryer vent hoses and exhaust fans?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This galvanized duct transition is designed for wide compatibility, working seamlessly with dryer vent covers, exhaust fans, range hood ducting, and various ventilation seals. It is suitable for residential, commercial, industrial, and agricultural ventilation systems.\u003c\/p\u003e\n\u003ch4\u003eQ: How difficult is it to install this rectangular to round duct adapter?\u003c\/h4\u003e\n\u003cp\u003eA: Installation is straightforward and user-friendly. The adapter is designed to slide into standard ductwork connections without special tools. Simply align the rectangular end with your existing duct opening, connect the round outlet to your vent hose or fan collar, and secure in place for improved airflow efficiency.\u003c\/p\u003e\n\u003ch4\u003eQ: What material is the duct transition made from, and will it rust?\u003c\/h4\u003e\n\u003cp\u003eA: The vent adapter is constructed from galvanized iron sheet metal, which provides a protective zinc coating that resists rust and corrosion. This ensures durable, long-lasting performance even in demanding environments such as commercial kitchens, agricultural buildings, or high-humidity industrial settings.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What sizes are available for this galvanized rectangular to round duct transition?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This duct transition vent adapter comes in two round outlet diameter options: 15 cm (5.91 inches) and 10 cm (3.94 inches). 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