Round swirl diffuser NWO-9
The round swirl diffuser NWO-9 is designed for ventilation and air conditioning systems in public and industrial buildings. It ensures efficient air distribution in spaces with high air volume and increased comfort requirements.
The diffuser is widely used in:
- restaurants
- conference rooms
- offices
- hospitals
- production halls
- public buildings
The diffuser can be installed directly on ventilation ducts or used with a plenum box in ceilings or under the ceiling.
Material and finish- Galvanized steel (powder coated)
- Aluminum (powder coated)
- Stainless steel (1.4301 / 1.4404)
Standard color: RAL 9016 Custom colors available from the RAL palette
The diffuser is equipped with fixed blades for stable air distribution.
SizesAvailable diameters: 250 / 315 / 355 / 400 / 500 / 630 / 710 / 800 / 1000 mm
Version with modular plate 595×595 mm available (NWO-9/PM)
Application- ventilation systems
- air conditioning systems
- high air volume areas
- industrial and public buildings
Available mounting options:
- directly into round ducts
- mounted to duct with fasteners
- ceiling installation
- installation with plenum box
- Plenum box
- Adjustment damper
- Acoustic or thermal insulation (plenum box)
The diffuser has a Hygienic Certificate, making it suitable for use in public and healthcare environments.
Advantages- efficient air distribution in large spaces
- suitable for high ceilings
- wide range of sizes
- multiple material options
- customizable RAL colors
- suitable for both industrial and public applications
Production time:
Production lead time: 1–3 weeks