It is a kind of air conditioner located in front of the ceiling when installing clean room. It is a small unit that serves as a blower to the inside of clean room.

Depending on the cleanliness of the clean room, the installation number can be increased or decreased, and even if the clean out of the clean room is changed, a fairly active change can be made easily.

No noise absorption facility is required in clean room or construction due to low noise operation, and control and status of operation of individual devices can be seen at a glance by central control method. In addition, it can be applied to various voltage according to customer's demand.