AC Infinity Flexible Four-Layer Ducting - 250mm, 7.62m

Product detailed description

High-volume 250mm ventilation

The 250 mm diameter is among the larger sizes in the AC Infinity range and is used where a higher air volume needs to be moved - in larger grow rooms or when connecting a longer run to a central fan and filter. The 7.62 m length gives you room to cut the hose precisely to suit the installation.

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 easy installation even in confined spaces.

Bends reduce performance

According to the manufacturer's ventilation sizing data, a 30° bend reduces the actual airflow of the assembly by approximately 20% and a 90° bend by up to 60%. With a 250mm assembly moving a high air volume, it pays to route the duct with as few bends as possible so the fan does not have to compensate for the loss of performance.

Package contents

• 1x flexible four-layer ducting, 250 mm x 7.62 m
• 2x stainless steel hose clamp

Choose a matching fan and filter (250 mm)

• CLOUDLINE S10 - fan with 10-speed controller.
• DCF10 carbon filter - removes odours from extracted air.

Frequently asked questions

Which fan and filter is 250mm ducting suitable for?
For the CLOUDLINE S10 fan and the DCF10 carbon filter of the same diameter.

Do you also have 250 mm ducting in a shorter length?
Our range includes 250 mm ducting in a length of 7.62 m - for a shorter installation, cut it to size.

Why is it important to run the hose straight with a large diameter?
A 30° bend reduces the assembly airflow by approx. 20%, a 90° bend by up to 60% (manufacturer's sizing data) - with an assembly moving a large air volume, this loss is more noticeable.