Air Curtain Technology

A market leader with more than 20 years of experience, exporting in more than 45 countries worldwide
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07.

Selection factors of air curtains

To select the right air curtain, the following factors should be kept in mind:

  • The height of the installation measured from the discharge diffuser to the floor
  • The width of the door
  • The location of the building to determine the level of protection needed against weather conditions (temperature, humidity, and wind)
  • If the building has several doors in the same area, different or opposite façade
  • If the building has several stories connected by escalators/stairs
  • Pressure differences between the inside and outside of the building
  • Door characteristics: If always open, it opens automatically, it opens manually, revolving door, etc.
  • Characteristics of the ventilation and air conditioning installation
  • Voltage and electrical power availability
  • Type of business, style, and decoration of the premises
  • Free hanging or recessed, horizontal or vertical installation, heated or unheated, etc.

   

Some installations with strong wind conditions may compromise the air curtain due to: Severe wind, extreme temperature difference indoor/outdoor, more than one door, different levels, big halls, high-pressure difference, etc.
In those situations, a higher performance model is recommended.

As explained, the air curtain selection depends on the installation situation. Here we show 4 different situations, from the most favorable to the air curtain to the most unfavorable.

Easy application.
Standard application.
Medium application.
Hard application.

  

Rosenberg/Airtècnics expert consultants with extensive experience are always at your disposal to help you choose the right kind of air curtain for any application.

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