VKS-ALU 45, automatic closure flap

Efficient Solution with the VKS-ALU 45, automatic closure flap

The VKS-ALU 45, automatic closure flap by CasaFan is a high-quality closure flap specifically designed to prevent cold air infiltration and the entry of dirt, birds, and larger insects into ventilation openings. This automatic solution opens and closes automatically through the airflow of the fan, ensuring user-friendly and efficient operation.

This variant with a nominal width of 450 mm is ideal for applications where high airflow speeds of over 10 m/s occur. It is made from high-quality anodized aluminum and offers an aesthetically pleasing solution for your ventilation needs. The VKS-ALU 45 combines the advantages of other models, such as easy installation and weather resistance, and is particularly suitable for exhaust air operation.

The common features of the VKS-ALU variants include:

• Material: Anodized aluminum for durability and stability
• Mounting: Easy installation with screws and dowels (included)
• Seals: Soft PVC sealing lip for vibration-damping and quiet operation
• Weather resistance: UV-stable and suitable for outdoor applications

In addition to the VKS-ALU 45, the following variants are also available:

• VKS-ALU 20: Nominal width 200 mm – ideal for smaller applications
• VKS-ALU 25: Nominal width 250 mm – for medium airflow needs
• VKS-ALU 30: Nominal width 300 mm – versatile use
• VKS-ALU 35: Nominal width 350 mm – for larger ventilation openings
• VKS-ALU 40: Nominal width 400 mm – powerful for high air flows
• VKS-ALU 50: Nominal width 500 mm – for very high requirements
• VKS-ALU 55: Nominal width 550 mm – for special applications
• VKS-ALU 60: Nominal width 600 mm – for industrial use
• VKS-ALU 65: Nominal width 650 mm – for extreme conditions
• VKS-ALU 70: Nominal width 700 mm – maximum flow

The decision to choose the VKS-ALU 45 should be made when a high airflow speed and a large nominal width are required. It offers a perfect balance between performance and design.