{"product_id":"dayton-4yn19-fan-shutter-48-in-mill-finish-aluminum","title":"DAYTON 4YN19 Fan Shutter 48 In Mill Finish Aluminum","description":"\u003cp\u003eDAYTON 4YN19 50.75 In.H-W 4.5 In.L Alu Intake Shutter Dampr For Nominal Duct Diameter Not Applicable Frame Material Aluminum Number of Panels 1 Maximum Air Velocity 2250 fpm Overall Height 50 3\/4 in Rough Opening Diameter 49 in Rough Opening Shape Square Fits Fan Diameter 48 in For Duct Shape Not Applicable Free Area 12.3 sq ft Overall Width 50 3\/4 in Frame Material Thickness 0.1 in Overall Length 4 1\/2 in Connection Type Not Applicable Frame Depth 1 5\/8 in Rough Opening Length 49 in\u003c\/p\u003e","brand":"Grainger USA","offers":[{"title":"Default Title","offer_id":46657571029217,"sku":"EC7WWH","price":1284.45,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/3729\/6609\/files\/4YN18_AS01_d2424635-7003-4ce4-9873-e9948747e0af.jpg?v=1752537212","url":"https:\/\/www.industrialsource.com.au\/products\/dayton-4yn19-fan-shutter-48-in-mill-finish-aluminum","provider":"Industrial Source","version":"1.0","type":"link"}