5BDD12CB-A Downblast Roof Fan
5BDD12CB-A Downblast Roof Fan Item no.: 46902 Create submittal All ventilators are UL 705 Standard listed Durable spun aluminum construction with steel support braces Inlet temperatures up to 170°F Backward inclined aluminum fan wheel Equipped with a built-in bird screen to protect discharge Externally cooled motor compartment Roof mounted belt drive downblast ventilators are designed to exhaust air out of commercial and industrial buildings. All models are for roof mounting only. Motor and wheel are easily detachable without removing ventilator from curb. Permanently lubricated ball bearings (5BDD10 - 5BDD13) and regreasable pillow block bearings (5BDD15 - 5BDD24).