Used in a variety of applications such as, ventilation equipment, condensers, evaporators, air conditioning systems, industrial equipment, environmental protection engineering, energy industry, agricultural applications, etc.

Advantages:

1. Highly efficient and energy saving design: Aerodynamic fan blade design with dynamic balancing, high efficiency permanent magnet, and other features make our EC External Rotor Axial Fans industry leading.

2. Innovative three-phase design: High torque, less noise, less vibration for more stable and longer operation. 

3. Strong reliability: Rigorous testing, multiple verifications to ensure extreme reliability.  All solutions have been verified to meet the most extreme operating conditions such as low temperature -40℃ start, and high temperature 70℃ normal operation, double 85 test (85% humidity and 85℃ high temperature environment) at continuous operation.

4. Flexible speed control: Options from 0- 10V voltage speed control, PWM, 485 communication, and other speed control methods can be used.