Air exhaust
UDVL
Continental Fan Manufacturing Inc.
UDVL direct drive upblast roof ventilators provide superior performance and a low silhouette design. These rugged, high quality ventilators are constructed with a heavy duty welded steel base, galvanized butterfly damper section and a spark resistant cast aluminum airfoil axial impeller. This aerodynamically efficient fan is available in diameters from 18" through 60", with capacities ranging to 54,000 cfm.
