Our air curtain(air door) is easily installed above the entryways of stores, restaurants, offices, workshops and warehouses. They are capable of effectively restrict convection between indoor and outdoor air flows, and can maintain indoor temperature and humidity. Partcularly for use in locations with air conditioners to maintain indoor environment temperature stability, and for saving the energy of refrigeration equipment. In addition, our air curtain is capable of preventing outdoor dust, pests and harmful fumes from getting indoors

90cm air curtain,rated power:300w
Air blow:1780 cube meter/n
Valid wind power:4m
Noise: Less than 58 db
Packing size:960*260*300

120cm air curtain,rated power:400w
Air blow:2300 cube meter/n
Valid wind power:4m
Noise: Less than 60 db
Packing size:1260*260*300