EXHAUSTO introduces a new variant within its TWISTED® swirl diffuser series, which was launched two years ago: the TWISTED® Circular Design swirl diffuser. This ceiling air diffuser is designed for both supply and exhaust air in a circular shape, suitable for exposed installation or integration into gypsum ceilings.

With a diameter of 555 mm and a capacity range of 150 – 650 m³/h, it is ideal for applications such as offices, retail spaces, restaurants, educational institutions, or reception halls. Thanks to the Coanda effect, the TWISTED® Circular Design swirl diffuser ensures rapid mixing of supply air and room air without creating uncomfortable air velocities in the space. The result is a uniform room temperature and a pleasant indoor climate.

Like all swirl diffusers in this series, the new TWISTED® Circular Design utilizes a patented swirl generation process within the plenum box. This technology introduces air in a vortex motion into the room, eliminating the need for visually disruptive air deflection elements and reducing adjustment efforts during installation. Additionally, the surface of the diffuser is smooth, hygienic, and easy to clean, meeting the VDI 6022 hygiene standard.

The high technical and comfort standards are complemented by an elegant design, providing planners with creative flexibility. With AldesArchitect®, each TWISTED® swirl diffuser can be customized with natural stone or metallic finishes. In addition to the standard version in powder-coated steel (RAL 9010, 30% matte finish), additional RAL color options are available. The plenum box features a DN200 connection and can be color-matched for exposed installations. This customizable color scheme allows the TWISTED® Circular Design swirl diffuser to seamlessly blend into any project, either as a subtle architectural element or a striking design feature.

Like all EXHAUSTO air diffusers, the TWISTED® Circular Design can be selected using the Selector Koanda 3D configuration software. This tool facilitates comprehensive project management, especially in larger buildings, by providing professional 3D visualization of airflow, including actual velocity and temperature, and automatically calculating comfort parameters to support planning.

Other Available sizes:

• 600 x 600 mm
• 625 x 625 mm
• ⌀ 555 mm (plasterboard version, round)
  
  

Advantages at a glance:

• Patented technology
• Supply air or exhaust air, for spiral airflow with high induction.
• Large flow rate range with the same diffuser opening.
• For rooms where a high air exchange rate is required.
• Tightness class C
• Hinged lid with smooth surface ensures easy cleaning according to VDI6022.
• Configuration software Selector Koanda available
• AldesArchitect® special patterns and colours