VKS-ALU 65, automatic closure flap

Efficient Solution with the VKS-ALU 65, Automatic Closure Flap

The VKS-ALU 65, automatic closure flap from CasaFan is the ideal choice to prevent cold air ingress and the intrusion of dirt, birds, and larger insects into your ventilation openings. This closure flap opens and closes automatically, controlled by the airflow from the fan. It is made of high-quality, anodized aluminum, which not only ensures an appealing appearance but also provides high weather resistance.

This variant with a nominal diameter of 650 mm is particularly suitable for applications with high airflow velocities exceeding 10 m/s. Compared to the main variant, the VKS-ALU 20, automatic closure flap, the VKS-ALU 65 offers a larger opening optimized for greater air volumes.

When choosing the right closure flap, it is important to consider the nominal diameter and the specific requirements of your installation. The VKS-ALU series includes several variants, including 250 mm, 300 mm, 350 mm, 400 mm, 450 mm, 500 mm, 550 mm, 600 mm, 650 mm, and 700 mm. Each variant is designed to meet different airflow requirements and allows for easy installation.

• Material: Anodized aluminum ensures durability and weather resistance.
• Mounting: Installation using screws and dowels included in the package.
• Temperature resistance: Up to +60°C, ideal for various applications.
• Noise reduction: Soft PVC sealing lip ensures a quiet closing process.

Choosing the VKS-ALU 65 is particularly advisable if you are looking for a powerful solution for your ventilation needs that is characterized by efficiency and reliability. Here is an overview of the key similarities and differences of the variants: