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An air curtain is a device used for separating two spaces from each other. It usually happens at the exterior entrance. The most common configuration for air curtains is a downward facing fan mounted over an opening. Normally this opening is an entrance to a building and the air curtain is intended to help keep outside air out and avoid cold draught by
mixing in warm air from the air curtain. The fan must be powerful enough to generate a jet that can reach the floor.
An air (non-heated) air curtains are often used in conjunction with cold storages and refrigerated rooms. Airflow through a door depends on wind forces, temperature differences and pressure differences.
Air curtains can be used to save energy by reducing the energy transfer between two spaces, although a closed and well sealed physical door is much more effective. Or a combination can be utilized; when the door is opened air curtain turns on, minimizing air flow from inside to outside and vice versa.
 Air Curtains are the perfect way to provide your premises with a comfortable, clean and hygienic environment while saving energy.
These latest units represent a complete model change and incorporate technical innovations like the compact ExtraFan and the powerful Twin Nozzle that make them quieter, more efficient and more powerful.
Not only are they ideal in conventional applications in offices and stores but they are also highly effective in circulatory and zoning applications in a wide range of open spaces, such as gymnasiums, bowling alleys, halls and lobbies.
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