Operated with remote controller.

Block the cold or hot air from outside.

Circulation, blocking from insect, dust, odor.

Low air-spread, cut off the air entering into inside.

Various model for various door frame.

Damper support to cope with the situation properly.

Excellent figure. Low noise. Low vibration. Semi-permanent usage.

Excellent saving energy. Freely come and go through the blowing air.

Refrigerating or cold warehouse, Store, Department store, Theater, lounge.

Blocking the air & odor from outside near industrial area, main street.