{"product_id":"pasimy-4-inch-dia-x-3-1-4-x-10-inch-l-rectangular-to-round-galvanized-steel-duct-transition","title":"Pasimy 4-inch Dia x 3-1\/4 x 10-inch L Rectangular to Round Galvanized Steel Duct Transition","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Pasimy rectangular to round duct transition is a galvanized steel connector designed to bridge rectangular ducting and round ducting in a single, reliable piece. With an approximate length of 10 inches and a 4 inch round opening, this transition helps you join a 3-1\/4 x 10 inch rectangular duct to a 4 inch round duct with ease. The galvanized finish offers a clean, modern look and a level of rust resistance suitable for both indoor and outdoor settings. This listing includes one piece, ready for installation into your ventilation workflow.\u003c\/p\u003e\n\u003ch2\u003eKey benefits at a glance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDurable galvanized construction resists rust and corrosion, helping your system stand up to weather and moisture.\u003c\/li\u003e\n\u003cli\u003eIndoor or outdoor compatibility supports a range of install locations, from basements to exterior walls.\u003c\/li\u003e\n\u003cli\u003eSmooth interior and a modest arc reduce air resistance, contributing to more efficient air discharge.\u003c\/li\u003e\n\u003cli\u003eCompact 10 inch length and a 4 inch round opening balance space savings with solid connection feasibility.\u003c\/li\u003e\n\u003cli\u003eLeak-free potential when installed with appropriate sealant and fasteners, helping maintain consistent airflow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReal-world use cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConnects a rectangular duct to a 4 inch round duct for exhaust fans, enabling a clean passage from a wall vent to a ceiling run.\u003c\/li\u003e\n\u003cli\u003ePairs well with vent seals, dryer vents, and exhaust components where a tight, rigid transition is needed.\u003c\/li\u003e\n\u003cli\u003eIdeal for retrofit projects where existing rectangular ducting needs a reliable round connection without bulky adapters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to install\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePreparation: wipe down the galvanized surfaces to remove dust and residue.\u003c\/li\u003e\n\u003cli\u003eAttachment: align the round end with the corresponding duct, then secure with clamps or screws as your setup requires.\u003c\/li\u003e\n\u003cli\u003eSealing: apply aluminum foil tape along the seam to help minimize air leakage.\u003c\/li\u003e\n\u003cli\u003eFinal checks: ensure the connection is firm and the arc guides air smoothly through the transition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIncluded in the package\u003c\/h2\u003e\n\u003cp\u003eThe listing includes one galvanized rectangular-to-round duct transition piece. Additional hardware may be required depending on your existing duct layout.\u003c\/p\u003e\n\u003ch2\u003eSafety and care\u003c\/h2\u003e\n\u003cp\u003eNote that the product may feature sharp edges. It is advisable to wear gloves during handling and installation to protect your hands. Regular checks for corrosion or wear will help maintain performance over time.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What sizes does the Pasimy rectangular to round duct transition support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It connects 3-1\/4 inch by 10 inch rectangular duct to a 4 inch round duct, with an approximate 10 inch overall length.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should installation be performed?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Clean the parts, connect the round end, seal with foil tape, and fasten to the rectangular duct with screws; wear gloves due to sharp edges.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Pasimy","offers":[{"title":"Default Title","offer_id":53101065896047,"sku":"B0D7BSRGVP","price":34.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/pasimy-rectangular-to-round-duct-connector.jpg?v=1778999583","url":"https:\/\/taskholt.com\/products\/pasimy-4-inch-dia-x-3-1-4-x-10-inch-l-rectangular-to-round-galvanized-steel-duct-transition","provider":"TaskHolt","version":"1.0","type":"link"}