The VJBD, Type "J", is the perfect choice for applications that require the motor to be out of the airstream. Typical applications include industrial processes, textile industry, air conditioning, heating and ventilating, pressurizing and wind tunnels.
The heart of the VJBD 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 VJBD's Type "J" propeller provides efficiency and reliability for your air movement requirements. The VJBD is good for operation up to 200°F (93°C) as standard and can be customized to handle even the most severe conditions.
Sizes (wheel diameters)
18 to 84 inches (460 mm ~ 2,135 mm)
Airflow to 233,000 CFM (395,900 m3/hour)
Static pressure to 6 inches w.g. (1,490 Pa)