The air curtains are the solution to prevent the entry of insects and pests in buildings.
These animals go above all to restaurants, hospitals, supermarkets and food factories because in these places shelter and food are easy to find.
This is dangerous for public health because they could cause food contamination.
To prevent de entry of insects the air curtains must have the following specifications
1. Airflow thickness between 5 and 12 cm.
2. Minimum speed of 8 m/s 1m above the floor.
3. The air curtain should have an adjustable air discharge diffuser. (To have an adjustable angle 15° or 20° outwards from the vertical is usually the best).
4. It is very important that the width of the door is totally covered even exceed a little bit the door to ensure that insects don’t have any space to get in.
From Airtècnics we recommend to install an air curtain model more powerful that would be required depending on the altitude.
(According to NSF / ANSI Standard 37).
Air Curtains Program
Air Curtains Catalogue
Air Curtains Installations
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