Round Perforated Face Swirl Diffuser

Round perforated-face swirl diffuser with fixed blades for quiet, high-volume rotational airflow. 595 mm square face options are available for surface or T-bar mounting.

Available variants and prices will be added after the trade price list is confirmed.

Choose the right Round Perforated Face Swirl Diffuser

Select by nominal neck size, airflow duty, mounting position and the required finish or damper option. Available options are grouped on this page so you can compare compatible sizes without searching through duplicate product pages.

Browse all grilles, diffusers and air valves or ask the DuctFix team for product-selection help.

Round Perforated Face Swirl Diffuser frequently asked questions

How do I choose the correct size and configuration?

Use the nominal neck or opening size and check the intended supply, return or extract duty. Contact DuctFix if you need help with airflow, throw, finish or damper selection.

Are other sizes or finishes available?

Availability depends on the product range. Where a required option is not listed, send DuctFix the model, opening size and application details for confirmation.

Lead time and delivery

Availability varies by size and specification. Stocked items can usually be dispatched promptly, while made-to-order items may require additional lead time. Delivery charges and available services are calculated at checkout. Contact DuctFix before ordering if your project has a fixed delivery date.