Circular backdraft damper KLR-500-N, Ø500 mm

The KLR-500-N backdraft damper prevents reverse airflow through circular ducting when the fan is turned off.

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The KLR-500-N circular damper is installed in ventilation systems for automatic duct closure and to prevent uncontrolled air backflow. It is designed for circular ducting with a 500 mm diameter.

Compatibility: Circular ducting
Type: Backdraft damper
Diameter: Ø500 mm
Model: KLR-500-N