It is applicable to the ventilation of color steel plate house. It has an integrated structure, anti-theft, insect proof and simple installation

Technical indicators:

1. Working power supply: DC48V

2. The fan can be forced to run manually

3. The air inlet unit is equipped with filter screen (pi25), and the air outlet unit is equipped with insect proof net

4. The ventilation capacity of a single fan shall not be less than 400m3 / h

5. DC24V motor is used to drive the eccentric link mechanism to open / close the damper

6. The fan speed is too slow or does not rotate, the damper cannot be opened / closed normally, and the alarm signal is output

7. Different inlet and outlet air can be configured according to the space size