Hand adjustable flap HKS 50

Hand Adjustable Flap HKS 50 – Efficient Air Control for 50 mm Nominal Width

The hand adjustable flap HKS 50 is a highly developed solution for efficient air flow control in ventilation systems with a nominal width of 50 mm. This variant is characterized by its ease of use and flexibility, as it can be manually opened or closed as needed. In contrast to the Hand Adjustable Flap HKS 15, which is designed for a nominal width of 15 mm, the HKS 50 offers a larger opening, making it ideal for applications that require a higher air throughput.

The HKS series is made from UV-resistant plastic, ensuring a long service life even under challenging conditions. These flaps are designed to prevent the ingress of cold air, dirt, birds, and larger insects when the fan is not in operation. They are particularly useful in residential and commercial spaces where precise air control is required.

In addition to the HKS 50, other variants are available, including HKS 20, HKS 25, HKS 30, HKS 35, HKS 40, and HKS 45, each designed for different nominal widths. This variety allows you to select the appropriate flap for your specific needs.

• Easy Handling: The flap can be manually opened or closed as needed.
• Material: UV-resistant plastic ensures durability and resilience.
• Protection Function: Prevents the ingress of cold air and unwanted objects into the ventilation opening.
• Versatility: Ideal for various applications in both residential and commercial settings.
• Available Variants: Other nominal widths such as 20 mm, 25 mm, 30 mm, 35 mm, 40 mm, and 45 mm are also available.