AC Infinity Flexible Four-Layer Ducting - 300 mm, 7.62 m

Product detailed description

Largest diameter in the range, full length

300 mm is the largest available diameter of AC Infinity flexible ducting and, combined with a length of 7.62 m, it will cover even longer routes to an outlet outside a larger space - through a wall, via a shaft or into an adjacent room. Compatible with the CLOUDLINE S12 fan and the DCF12 filter of the same diameter.

Four-layer construction

The inner layer consists of durable double aluminium foil with a fire-resistant finish, while the outer double PVC thermoplastic protects the aluminium against cutting and tearing and prevents air leakage. A steel wire spiral inside the tube ensures flexibility and allows installation even in hard-to-reach places; any excess length can be cut off.

Bends reduce performance most with the large diameter

According to the manufacturer's sizing data for ventilation, a 30° bend reduces the actual airflow of the assembly by approximately 20% and a 90° bend by up to 60%. At the highest air volume that the 300 mm assembly carries, it pays to plan the route with as few bends as possible.

Package contents

• 1x flexible four-layer ducting, 300 mm x 7.62 m
• 2x stainless steel hose clamp

Choose the matching fan, filter and shorter variant (300 mm)

• CLOUDLINE S12 - fan with 10-speed controller.
• DCF12 carbon filter - removes odours from extracted air.
• The same ducting in a length of 2.44 m - for a short direct connection without a long route.

Frequently asked questions

Which fan and filter is the 300 mm ducting suitable for?
For the CLOUDLINE S12 fan and the DCF12 carbon filter of the same diameter.

When should I choose the 7.62 m length instead of 2.44 m?
When the route runs over a longer distance, for example to an outlet outside a larger space. Any excess can be cut to size.

How much does a bend reduce performance with such a large diameter?
A 30° bend by approx. 20%, a 90° bend by up to 60% (manufacturer's sizing data) - this applies regardless of diameter, but with the high air volume of a 300 mm assembly the impact is more noticeable.