DEES Swirl Diffuser
DEES is a circular ceiling swirl diffuser with fixed airflow geometry and a perforated front plate. The swirl airflow pattern provides efficient air distribution within the room. The diffuser is designed for ceiling installation and is suitable for both supply and extract air ventilation systems. The recommended installation height is 2.8–3.2 m.
DEES is manufactured from steel and, as standard, finished in matt white RAL 9016. The diffuser is fixed with screws to the diffuser neck.
Advantages:
Swirl airflow pattern
Perforated front plate
Suitable for both supply and extract air
Designed for ceiling installation
Wide range of connection sizes
Can be supplied with a plenum box and additional airflow control accessories
Material: steelFinish: paintedColour: RAL 9016, matt whiteInstallation: ceilingApplication: supply and extract airRecommended installation height: 2.8–3.2 mAvailable sizes: Ø100, Ø125, Ø160, Ø200, Ø250, Ø315, Ø400 mmAirflow range: 30–950 m³/h, depending on the selected size.
| Connection size | ØA | ØB | H |
|---|---|---|---|
| Ø100 | 156 mm | 98 mm | 66 mm |
| Ø125 | 205 mm | 123 mm | 66 mm |
| Ø160 | 256 mm | 158 mm | 66 mm |
| Ø200 | 306 mm | 198 mm | 66 mm |
| Ø250 | 356 mm | 248 mm | 66 mm |
| Ø315 | 456 mm | 313 mm | 90 mm |
| Ø400 | 556 mm | 398 mm | 120 mm |
DEES can be supplied with a galvanized steel plenum box:
with or without insulation;
with or without an air equalizer;
with or without a regulating damper.