UDVL Direct Drive Upblast Roof Ventilators

Description

UDVL direct drive upblast roof ventilators provide superior performance and a low silhouette design. These rugged, high quality industrial roof ventilators are constructed with a heavy duty welded steel base, a galvanized butterfly damper section, and a spark resistant cast aluminum airfoil axial impeller. These aerodynamically efficient fans are available in diameters from 18″ through 60″, with capacities ranging to 54,000 cfm. UDVL roof ventilators are ideal for exhausting hot or contaminated air streams, including smoke fumes, and are also suitable for general ventilation applications.

Features & Benefits of UDVL Direct Drive Upblast Roof Ventilators

• Low silhouette weatherproof closure for vertical air discharge
  • For a standard upblast roof ventilator see model UBV
  • For a belt drive upblast roof ventilator see model UBVL
• Direct drive, low maintenance
• Spark resistant, cast aluminum airfoil axial impeller
• Factory set adjustable pitch impeller
• Aerodynamically efficient performance
• TEFC industrial duty motor
• Weather-tight steel curb panel
• Heavy duty welded steel construction
• Baked polyester powder coat finish with a zinc rich primer
• Rugged galvanized damper section with butterfly damper blades
• Damper rods turn in nylon bearings and require no lubrication

Accessories / Options

• Pre-fabricated roof curbs
• Explosion proof motors
• Special duty motors
• Hot dipped galvanized construction
• 304 or 316 stainless steel construction
• Disconnect switches, mounted or mounted and wired
• Magnetic damper pads for positive closure
• Baked epoxy powder coat finish, two layers
• AMCA spark resistant construction – consult factory

Applications for UDVL Direct Drive Upblast Roof Ventilators

• • General ventilation
  • Exhaust for hot or contaminated air streams, including smoke fumes

Visit CFM Select to utilize Continental Fan’s state-of-the-art fan selection and quotation platform.

Airflow Performance (cfm)

Visit CFM Select to utilize Continental Fan’s state-of-the-art fan selection and quotation platform.

Fan Dimensions

• Select Charts / Diagrams tab below

See our spun aluminum roof exhaust fans for commercial applications such as restaurant exhaust.