Reversible flow fans feature directional flow, speed control
ORION FANS Series of microcontroller-based, Reversible Flow Fans are rated up to IP68. By utilizing PWM signals to control fan speed, units provide a solution for difficult cooling requirements. Fan speed and airflow direction control can now be achieved with one fan without supplementing excess wires or circuitry. Product’s specialty design enables use in outdoor applications, where the device intakes air in one direction, but a periodic reverse flow ensures air pathways do not become clogged with environmental debris. Product can be used in equipment where seasonal environmental changes require different airflow of intaking versus exhausting air.