Product Features: 1. Nickel plating for shaft, electrophoretic coating for enclosure. 2. Reasonable structure, low temperature rise, low noise, small vibration. Product Applications: 1. Fresh air ventilation system. 2. Kitchen and bathroom ventilation equipment. 3. To ensure the quality of the indoor air. 4. To ensure that the indoor hot and cold load (temperature) is basically not affected by the new wind.
