Model V series – Upblast Fan

BENEFITS

Model V upblast roof fans discharge warm, humid air out of the building. 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.

The powerful TEFC motor provides trouble-free operation. Direct or belt drive models are available.

Model V fans use a direct drive motor, which has no belts to replace or pulleys to adjust for simplified operation.
Model VB fans use a belt drive motor, which includes a variable pitch drive for precise speed control and quieter operation.

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.

Standard Features

Sizes: 24″ – 60″
HP: 1/3 HP – 10 HP
Performance: 5,000 – 100,000+
Motor: Heavy-duty, totally enclosed fan cooled (TEFC) motor provides years of trouble-free operation.
Drives: Direct or belt drive units available.
Propeller: High performance dynamically balanced propeller for ideal performance and efficiency.
Housing: Galvanized steel, Deep Spun Venturi, protected by a high-performance polyurethane coating
Wind band: Heavy gauge galvanized steel. Easily removable for component access, inspection, and service.
Dampers: Butterfly dampers provide weather protection and prevent backdrafts when fan is not in operation
Frame: All-welded drive frame
Efficiency: Energy efficient motor meets NEMA Premium® and CEC standards.
Finish: Exterior polyurethane coating for a sleek look and corrosion resistance.
Design: Deep spun venturi panel provides superior strength and higher efficiency.