Air inlet systems

Air inlet systems

Optimal fresh air supply for every poultry barn

To guarantee an optimal fresh air supply, Big Dutchman offers you a wide range of systems. Depending on the characteristics of each building and the special needs of your animals, we propose different air inlet systems, which can be used with negative or constant pressure ventilation, side ventilation or CombiTunnel ventilation:

air inlets installed on the wall or ceiling
air inlet chimneys for negative and constant pressure ventilation
large air inlets for tunnel-mode ventilation

The new CL-3-1200 and CL-3-1911/F series

for a uniform supply of fresh air throughout the barn

Our air inlets, proven effective for years, are made of impact-resistant, recyclable, non-deformable and UV-stable plastic. The insulated flap is kept in the closed position by stainless steel springs, so the barn is hermetically sealed from the outside. The flap opens by pulling downward. This allows the air inlet opening to be regulated precisely, depending on the time of year.

With the corresponding accessories, the air inlets can be opened all at once or individually (differentiation). In multiple differentiation (patent available), with a single operation at each inlet you can predetermine which ones should open first and which later.

Key advantages:

optimal air supply with negative pressure ventilation;
the multi-differentiated opening allows stable air jets, especially with minimum ventilation;
with strong tension springs, the insulated and non-deformable flap (integrated aluminum profile) prevents the entry of external air;
exact regulation of the inlet opening by means of the strong springs → stable air flow toward the center, uniform temperatures throughout the barn with reduced heating consumption;
the use of high-quality materials ensures a long service life for the inlets;
great versatility;
a high-pressure cleaner can be used without problems.