EADC-U Back Draft Damper

APPLICATION AREAS
Installed at the inlet or within air ducts in ventilation systems. Since it opens in only one direction according to the airflow, it prevents air movement in the opposite direction.

When the system is operating, the blades open under the effect of airflow. When the system stops, the blades close automatically, blocking air passage.

IMPORTANT NOTE
Depending on the installation method, the specified dimensions are given as (L × H), where L = width (blade length) and H = height.

FEATURES
The louver outer frame is manufactured from galvanized steel and provided with flanges, while the inner blades are made of aluminum. The blades are fixed to the outer frame using special bushings. Standard dimensions are listed in the tables. Custom production in any size is available upon request.

ADDITIONAL MATERIALS & PACKAGING
Packaging is carried out using polyethylene film. Since the louver is fragile and may deform, transportation must be handled with care.

Modular Design

100% compatibility with different ceiling types

Color Options

Electrostatic paint in all RAL codes

Superior Technical Features

Experience tomorrow's ventilation standards today.

High Quality

First-class aluminum profile manufactured by extrusion method with electrostatic powder coating.

Energy Efficiency

Reduces fan motor load due to low air resistance and provides energy savings.

Long Lifespan

First-day performance and aesthetics for years with corrosion-resistant material selection.

Easy Maintenance

Periodic cleaning and service ease thanks to the quick-detachable core mechanism.

Quiet Operation

Minimum decibel level with design tested in fluid dynamics.

24/7 Support

We are always by your side with after-sales technical service and engineering consultancy.

Let's Design the Perfect Solution

We set high efficiency and aesthetic standards with our expert engineering team.

HAVIKSAN