{"product_id":"16d539","title":"16D539 DAYTON Downblast Less Drive Package, 11 In","description":"\u003cul\u003e \u003cli\u003e \u003cstrong\u003eDrive Type:\u003c\/strong\u003e Belt Drive\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eAssembly:\u003c\/strong\u003e Unassembled\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eMounting Location:\u003c\/strong\u003e Roof\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWheel Diameter:\u003c\/strong\u003e 11 in\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eBase Diameter:\u003c\/strong\u003e Not Applicable\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eBase Length:\u003c\/strong\u003e 19 in\u003c\/li\u003e \u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e \u003ctr\u003e \u003ctd\u003ePart Number\u003c\/td\u003e \u003ctd\u003e16D539\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eDAYTON\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eItem\u003c\/td\u003e \u003ctd\u003eCentrifugal Downblast Roof Exhaust Fan\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDrive Type\u003c\/td\u003e \u003ctd\u003eBelt Drive\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAssembly\u003c\/td\u003e \u003ctd\u003eUnassembled\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMounting Location\u003c\/td\u003e \u003ctd\u003eRoof\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWheel Diameter\u003c\/td\u003e \u003ctd\u003e11 in\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBase Diameter\u003c\/td\u003e \u003ctd\u003eNot Applicable\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBase Length\u003c\/td\u003e \u003ctd\u003e19 in\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBase Width\u003c\/td\u003e \u003ctd\u003e19 in\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBase Shape\u003c\/td\u003e \u003ctd\u003eSquare\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMinimum Airflow\u003c\/td\u003e \u003ctd\u003e793 cfm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMaximum Airflow\u003c\/td\u003e \u003ctd\u003e1,526 cfm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMaximum Motor Horsepower\u003c\/td\u003e \u003ctd\u003e1\/3 hp\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMinimum Motor Horsepower\u003c\/td\u003e \u003ctd\u003e1\/4 hp\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMinimum Motor Speed\u003c\/td\u003e \u003ctd\u003e1,635 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMaximum Motor Speed\u003c\/td\u003e \u003ctd\u003e1,800 RPM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMaximum Static Pressure\u003c\/td\u003e \u003ctd\u003e1 1\/4 in wc\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFor High-Static Pressure Applications\u003c\/td\u003e \u003ctd\u003eNo\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUPC\u003c\/td\u003e \u003ctd\u003e190735129463\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe DAYTON 16D539 is a centrifugal downblast roof exhaust fan with an 11-inch wheel diameter and a belt drive. This unassembled unit has a 19-inch square base and supports airflow from 793 to 1,526 cfm. It operates with a motor between 1\/4 and 1\/3 hp at speeds from 1,635 to 1,800 RPM, with a maximum static pressure of 1 1\/4 in wc.\u003c\/p\u003e\u003cp\u003eConfirm the part number against your existing unit or equipment before ordering to ensure correct fit.\u003c\/p\u003e","brand":"DAYTON","offers":[{"title":"Default Title","offer_id":67653052006613,"sku":"16D539","price":972.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/Z1KJxvfo5oy_e69337ea-9d10-4a05-a8ae-d1f3c4f360be.jpg?v=1791210963","url":"https:\/\/proreplacementparts.com\/products\/16d539","provider":"Pro Replacement Parts","version":"1.0","type":"link"}