{"product_id":"field-controls-4mg1-draft-control-12-6-n-capcty-3-to-4in-dia","title":"FIELD CONTROLS 4MG1 Draft Control 12.6 N Capcty 3 to 4in dia","description":"\u003cp\u003eFIELD CONTROLS 4MG1 4 In.dia SS Barometric Draft Control Damper Application Barometric Draft Control For Nominal Duct Diameter 3 in 4 in Frame Material Steel Number of Panels Not Applicable Maximum Air Velocity Not Applicable Overall Height 4 5\/8 in Rough Opening Diameter 4 in Rough Opening Shape Round Fits Fan Diameter Not Applicable For Duct Shape Round Free Area Not Applicable Overall Width 4 5\/8 in Frame Material Thickness 24 ga Overall Length 7 in Connection Type Press Fit Frame Depth 7 in\u003c\/p\u003e","brand":"Grainger USA","offers":[{"title":"Default Title","offer_id":46645489991905,"sku":"EJ8PKC","price":429.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/3729\/6609\/files\/MG1__7WBC_v1.jpg?v=1752330286","url":"https:\/\/www.industrialsource.com.au\/products\/field-controls-4mg1-draft-control-12-6-n-capcty-3-to-4in-dia","provider":"Industrial Source","version":"1.0","type":"link"}