Panasonic Air Curtain 3 Feet

The Caravell Air Curtains CAC 500 is a five feet air curtain designed to keep your business or office space free of flying insects. It is also an effective way to keep cool air in and hot air out. The CAC 500 can be used in both commercial and industrial settings.
The CAC 500 features three speeds, allowing you to adjust airflow to meet your needs. The unit also has a built-in thermal overload protector, which keeps the motor from overloading and burning out.

CAC 400 (4 FT) by Caravell is an Air curtain used to create an invisible air barrier that protects against flying insects, dust, and fumes while saving energy and providing comfort. Caravell’s Air Curtains are available in different sizes and configurations to meet the specific needs of any doorway.
An air curtain, also known as an air door, is a device used to prevent air or contaminants from passing through a doorway or window opening. Air curtains are used in various settings, including office buildings, factories, hospitals, and grocery stores.
Air curtains work by creating a barrier of air that is forced downwards across the opening. The airflow prevents outside air and contaminants from entering the space while allowing people and objects to pass through.
Air curtains can be used in both indoor and outdoor settings. They are typically mounted above doorways or windows and can be operated manually or automatically.