{"product_id":"mtrzd-damper-for-fan-dia-30-100-240v-1","title":"Mtrzd Damper For Fan Dia 30 100-240V","description":"\u003cp\u003e33 In.H-W 13.3 In.L Squ Stl Mtrzd Cntrl Dampr For Nominal Duct Diameter Not Applicable Damper Application Motorized Number of Panels 1 Overall Height 33 in Overall Length 13 1\/4 in Rough Opening Shape Square For Duct Shape Square Overall Width 33 in Frame Material Thickness 14 ga Blade Material Galvanized Steel Maximum Air Pressure 4 in wg Overall Diameter 33 in Rough Opening Length 31 in Rough Opening Width 31 in Damper Type Dynamic Maximum Air Velocity 3500 fpm\u003c\/p\u003e","brand":"DAYTON","offers":[{"title":"Default Title","offer_id":40942072889428,"sku":"21R23B","price":482.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/3316\/7700\/files\/3C725_AS01_ee938fd9-5ff3-4ef5-8555-9cb0e72ee82c.jpg?v=1744652181","url":"https:\/\/jahnda.com\/products\/mtrzd-damper-for-fan-dia-30-100-240v-1","provider":"The Jahnda Group - Your Government Supply Provider","version":"1.0","type":"link"}