{"product_id":"reducteur-conique-galvanise","title":"Galvanized Tapered Reducer","description":"\u003cp\u003eThe \u003cstrong\u003egalvanized tapered reducer\u003c\/strong\u003e connects two \u003cstrong\u003eround ducts\u003c\/strong\u003e of different diameters. Its cone-shaped body takes the air from the large diameter to the small one gradually, with no abrupt narrowing. It is available in eleven combinations, from 4 × 3 in to 12 × 10 in.\u003c\/p\u003e\n\u003ch2\u003eKeeping the right air velocity to the end of the system\u003c\/h2\u003e\n\u003cp\u003eIn a \u003cstrong\u003eforced-air\u003c\/strong\u003e system, the main duct loses part of its airflow at each branch. Reducing it by one size after a group of take-offs helps keep a steady air velocity all the way to the last outlet. The reducer is also used to bring a branch down to the collar diameter of a floor register, a fan or an \u003cstrong\u003eair exchanger\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eHow to read the size\u003c\/h3\u003e\n\u003cp\u003eThe first figure is the large diameter, the second the small one: a 10 × 8 in connects a 10 in duct to an 8 in duct. Measure both sides on site before ordering, especially on an existing duct.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eOne-size reductions\u003c\/strong\u003e: 4 × 3, 5 × 4, 6 × 5, 7 × 6, 8 × 7, 10 × 8, 12 × 10 in\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReductions of two sizes or more\u003c\/strong\u003e: 6 × 4, 7 × 5, 8 × 5, 8 × 6 in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eFit the pieces together, secure each joint with sheet metal screws and seal with \u003cstrong\u003ealuminum tape\u003c\/strong\u003e or \u003cstrong\u003emastic\u003c\/strong\u003e. Do not go below the diameter set in the system design calculation: the room served would be short of air.\u003c\/p\u003e\n\u003ch2\u003eSupplied and installed by AirGreen across Greater Montréal\u003c\/h2\u003e\n\u003cp\u003eOur crews design and install duct systems in \u003cstrong\u003eMontréal\u003c\/strong\u003e, \u003cstrong\u003eLaval\u003c\/strong\u003e, \u003cstrong\u003eLongueuil\u003c\/strong\u003e, on the \u003cstrong\u003eSouth Shore\u003c\/strong\u003e and on the \u003cstrong\u003eNorth Shore\u003c\/strong\u003e. RBQ licence 5645-9605-01, subcategory 15.8 Ventilation. For availability or a quote, call us at \u003ca href=\"tel:+15143162973\"\u003e514 316-2973\u003c\/a\u003e or email \u003ca href=\"mailto:sales@airgreen.ca\"\u003esales@airgreen.ca\u003c\/a\u003e with both diameters and the quantity.\u003c\/p\u003e","brand":"AirGreen","offers":[{"title":"4 × 3 in","offer_id":67638666363172,"sku":"AG-VC-00301","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"5 × 4 in","offer_id":67638666395940,"sku":"AG-VC-00302","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"6 × 4 in","offer_id":67638666428708,"sku":"AG-VC-00303","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"6 × 5 in","offer_id":67638666461476,"sku":"AG-VC-00304","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"7 × 5 in","offer_id":67638666494244,"sku":"AG-VC-00305","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"7 × 6 in","offer_id":67638666527012,"sku":"AG-VC-00306","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"8 × 5 in","offer_id":67638666559780,"sku":"AG-VC-00307","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"8 × 6 in","offer_id":67638666592548,"sku":"AG-VC-00308","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"8 × 7 in","offer_id":67638666625316,"sku":"AG-VC-00309","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"10 × 8 in","offer_id":67638666658084,"sku":"AG-VC-00310","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"12 × 10 in","offer_id":67638666690852,"sku":"AG-VC-00311","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/1694\/6724\/files\/AG-VC-003_00_principale.png?v=1791986356","url":"https:\/\/airgreen.ca\/en\/products\/reducteur-conique-galvanise","provider":"AirGreen Climatisation \u0026 Chauffage \/ Air Conditioning \u0026 Heating","version":"1.0","type":"link"}