Features:
1.Under different air supply conditions, the blade will be moving up and down to change the airflow
2.The exterior frame and interior core can be dismantled so that it can be easily installed and tested.
3. It can be used together with static pressure box.

Generally speaking, when the diffuser is supplying hot air, the hot air is
always up on the ceiling and hard to blow down to form a circulation.
Our product can recognize the air temperature and regulate automatically
the height between the frame and the interior core so that the airflow direction will be changed to get ideal results.

Inner packing:Φ125,Φ150,Φ200,Φ250,Φ300,Φ350
Outer packing:Φ125,Φ150,Φ200,Φ250,Φ300,Φ350

Quantity：1 pc