{"product_id":"dayton-3hgk7-round-fire-smoke-damper-24-v-15-5-8-in-d","title":"Dayton 3HGK7 - Round Fire\/Smoke Damper,24 V,15-5\/8 In. D","description":"\u003cp\u003e7.9 In.H 16 In.L 15.7 In.W GStl Fire\/Smke Dampr, For Nominal Duct Diameter 8 in, Damper Application Fire and Smoke, Number of Panels 1, Overall Height 7 7\/8 in, Overall Length 16 in, Rough Opening Shape Square, For Duct Shape Square, Overall Width 15 5\/8 in, Frame Material Thickness 20 ga, Blade Material Galvanized Steel, Maximum Air Pressure 4 in wg, Overall Diameter 7 7\/8 in, Rough Opening Width 8 in, Damper Type Dynamic, Maximum Air Velocity 3000 fpm, Nameplate Voltage 24V AC\u003c\/p\u003e","brand":"DAYTON","offers":[{"title":"Default Title","offer_id":43256746213470,"sku":"3HGK7","price":631.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z0353vfo5oy_0835cf4e-7085-48a5-9970-778a73c672c4.jpg?v=1794505924","url":"https:\/\/nationalboilersupply.com\/products\/dayton-3hgk7-round-fire-smoke-damper-24-v-15-5-8-in-d","provider":"National Boiler Supply","version":"1.0","type":"link"}