VVKR-A-R Swirl Diffusers

VVKR-A-R is a robust swirl diffuser with a simple design that makes it suitable for installation in a range of settings. Available in different sizes, the field of application includes buildings like shopping halls, receptions, or offices. It features individually manually adjustable deflectors for installation in ceilings where it is intended for air supply. It can eventually be used for exhaust air. The maximum recommended installation height is 4 m. It can be used for extracting air with or without deflectors. 

The VVKR-A-R provides variable air discharge patterns by deflectors adjustable from outside without tools. It can also deliver excellent induction rates at low airflow volumes. Supply air temperature can vary from -10K to +10K based on the room air temperature. The swirl diffuser is made from galvanised steel sheet with a powder paint surface finish. The adjustable polymer deflectors are available in black or white colour. In the middle of the diffuser, there is a pre-punched hole for front plate screw fixing.