GrowAir - Air Distribution Duct System

GrowAir ducts create a homogenous air distribution for cooling, heating, dehumidifying and ventilating. A patented outlet pattern provides a more homogenous micro climate in your greenhouse or indoor farm. You will see better results at the horizontal and vertical temperature and humidity gradient, there are smaller compared to other air distribution systems. A more homogenous air distribution ensures a more uniform micro climate and growth pattern of your product, enabling more production in the entire facility.

WHY CHOOSE A GROWAIR DUCT SYSTEM?

1. Flexible and customised solutions
Solutions specifically customised to your project and designed to ensure homogenous air distribution and optimal micro climate.

2. Efficient air distribution
The system has a high inductive outlet pattern that provides a good mixture of the injected air with the air that is already in the growing area.
Due to the position and our hole pattern, you obtain a lower temperature in the crop of the plant.

3. Unique design
With this specifically developed duct for greenhouses we have found the right balance between the dynamic and static pressure.
This is why the air flow at the beginning and at the end of the duct is more uniform than in any other system.

4. Patent
The duct system has a uniquely designed, patented and highly inductive outlet pattern. This unique outlet pattern ensures a very good mixture of the injected air with the air that is already between the leaves and in the growing area.

5. Entrainment
Entrainment is an undesired parallel airflow along the air distribution duct in the direction of the airflow, which is usually created in air distribution ducts with only a normal hole pattern. Entrainment is a major cause of poor air distribution in greenhouses. Due to the slanted outlet, there are high air speeds and a shortage of air at the beginning of the air distribution duct and an excess of air at the end.

6. Less energy consumption
Due to the single duct concept and a balanced ratio between the selected ventilator and the air distribution duct, the power consumption of the ventilator is considerably less, resulting in lower energy consumption or a larger quantity of air supply.

7. UV-stabilised
The material is transparent or white polyethylene (PE) and is UV-stabilised [320 Kilo Langley per Year (KLY); 80 KLY is one year of UV in the Netherlands].
The thickness of the material is 150 or 180 micron. It is produced in three layers, resulting in a material that can optimally withstand cracking (breaking by continuous movements). 

8. Easy to mount
An additional advantage of a single hose is the easy mounting: you have to mount only a single duct and that will save you time. You don’t have to consider the second duct which will be inside the outer duct that can move with the installation. The weight is many times lower so that you can install a lighter suspension construction. When replacing the ducts, you have to pay only half the amount of environmental tax for transporting the discarded plastic