Model V upblast fan

Model V upblast roof fans discharge warm, humid air out of the building. These fans are ideal for enclosed spaces. Whether it’s exhausting hot air or moving stagnant air, roof-mounted Model V fans will improve your building’s ventilation.

The upblast fan exhausts air at a high velocity, pushing exhaust air far away from the building to prevent contaminate reentry. Internal butterfly dampers shut automatically when the fan is not activated.  The high velocity exhaust airstream holds the dampers open preventing the entrance of rain or snow.

When the motor power is turned off, the dampers close to provide a complete weather seal. A rain runoff trough is located below the damper shafts to provide drainage to the outside resulting in weather-tight construction.

The Model V is a direct-drive fan. For the similar belt-drive model see the Model VB.

Features

• Sizes: 24″ – 60″
• HP: 1/3 HP – 10 HP
• CFM Range: 5,000 – 100,000+
• Motor: Heavy-duty TEFC direct drive motor
• Propeller: High-performance dynamically balanced prop for superior performance and efficiency.
• Dampers: Butterfly dampers provide weather protection and prevent backdrafts when fan is not in running.
• Housing: Heavy gauge galvanized steel wind band, beaded for additional strength. All-welded drive frame.
• Design: Deep spun venturi panel provides superior strength and higher efficiency.
• Efficiency: NEMA Premium® efficient motor.
• Finish: Protective polyurethane coating.

Options

• Protective Guards:
  • Inlet Guard
  • Outlet Guard
• Magnetic damper latches
• Disconnect Switches:
  • NEMA 3R Rainproof
  • NEMA 4 Watertight
• Roof Curbs
• Special coatings
  • Epoxy
  • Polyurethane
  • Custom finishes
• Fusible link damper lifter
• Access doors