{"product_id":"dayton-3hgn1-round-fire-smoke-damper-3000-fpm-120v","title":"DAYTON 3HGN1 Round Fire\/Smoke Damper 3000 fpm 120V","description":"\u003cp\u003eRound Motrzd Fire\/Smoke Damper 17.9 in dia For Nominal Duct Diameter 18 in Damper Application Fire and Smoke Number of Panels 1 Overall Height 17 7\/8 in Overall Length 16 in Rough Opening Shape Round For Duct Shape Round Overall Width 15 5\/8 in Frame Material Thickness 20 ga Blade Material Galvanized Steel Maximum Air Pressure 4 in wg Overall Diameter 17 7\/8 in Rough Opening Width 18 in Damper Type Dynamic Maximum Air Velocity 3000 fpm Nameplate Voltage 120V AC\u003c\/p\u003e","brand":"Grainger USA","offers":[{"title":"Default Title","offer_id":47232959873249,"sku":"MV6UFO","price":1657.71,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/3729\/6609\/files\/3HGH2_AS01_26ee53d6-7ad9-4753-b2c3-0e0a72580dc7.jpg?v=1759737194","url":"https:\/\/www.industrialsource.com.au\/products\/dayton-3hgn1-round-fire-smoke-damper-3000-fpm-120v","provider":"Industrial Source","version":"1.0","type":"link"}