Circular steel swirl diffuser type WT500 with adjustable radial air pattern is used for the supply of cooled or heatedair in facilities such as offices, shopping centres, schools,… Diffusers for ceiling or exposed duct mounting. The square diffuser offered, complete with a plenum box with side connection The diffuser is equipped with adjustable pvc deflectors creating the possibility to obtain an external or internal swirl. A high induction is obtained by the exceptional swirl discharge, which makes them extremely suitable for VAV terminal boxes.
Circular steel swirl diffuser with adjustable air pattern, complete with a plenum box with side entry.
The diffuser is equipped with adjustable deflectors creating the possibility to obtain an external or internal swirl.
A high induction is obtained by the exceptional swirl discharge, which makes them extremely suitable for VAV terminal boxes.
Ceiling Swirl/Round execution
Airflow direction Horizontal, vertical
Airflow type Swirl/supply, exhaust
Shape Round
Volume control Perforated volume flow control disk inside the spigot
Min. diameter 448mm
Max. diameter 600mm
Height 11mm
Standard material Powder coated steel, PVC deflectors
Standard finishing RAL9010
Product finishing options Powder coating RAL, black/white deflectors
Mounting options Central screw
Perforated pressure distribution plate Yes
Spigot Class D spigot with double lip seal
Volume control Perforated volume flow control disk inside the spigot
Material Galvanised steel sheet, PP/TPE spigot
Optional insulation Melamine 6mm