Designed to provide efficient and reliable operation for commercial and industrial applications. They are suitable for supply, exhaust, or recirculation systems. In most instances, plug fans are unhoused and rely on the plenum space around the wheel to direct airflow as required in the system. This style of fan is designed with the motor out of the airstream, which allows for use in clean or contaminated systems.
- Prepunched panel
- Wheels are dynamically balanced to grade G6.3 per ANSI S2.19
- Fan shafts are turned and polished steel
- Steel, backward inclined, non-overloading centrifugal wheel
- Open dripproof motor
- Neoprene shaft seal
- Maximum operating temp of 250ºF