The VJ, Type "J" adjustable pitch vaneaxial fan is the logical choice when space is at a premium. Applications include industrial processes, textile industry, air conditioning, heating and ventilating, pressurizing and wind tunnels.
The heart of the VJ Type "J" vaneaxial fan lies in its propeller. The manually adjustable blades allow for custom-set blade positions without loosening or removal of any hardware. The patented method (U.S. Patent #4,934,904) for blade adjustment allows for quick and easy performance change without the necessity of special tools. Cast of high strength aluminum alloy, the VJ's Type "J" propeller provides efficiency and reliability for your air movement requirements. The VJ's operating temperatures are limited to the maximum allowable operating temperature of the motor, usually 105°F (40°C).
Sizes (wheel diameters)
18 to 84 inches (457 mm ~ 2,133 mm)
Airflow to 233,000 CFM (395,867 m3/hour)
Static pressure to 6 inches w.g. (1,491 Pa)