Diffusers

The world's only floor swirl diffuser with user-adjustable airflow rate, air motion and direction.

Floor swirl diffuser with rotatable, gentle inclined air breeze, adjustable to draught-free vertical air motion. VAV (user or electrically adjustable) with constant throw to head height prevents cold feet / warm head at reduced airflow rate settings.

Volume flow rate 

• 10 – 55 L/s (36 – 198 m³/h)

Nominal size

• DN200

Discharge height

• 0 m

Features

• User-adjustable airflow rate.
• User-adjustable inclined air stream direction.
• User-adjustable air motion (gentle inclined breeze to draught-free vertical motion).
• User-adjustability is by means of rotating the diffuser face.
• VAV damper user-adjustable or electrically adjustable.
• Constant throw to head height of occupants throughout VAV damper range prevents cold feet / warm head at low airflow rates.
• Low profile basket and damper assembly, suitable for shallow floor plenum.

Tender text

Download: Selection Tool - (xls) (27/6/18)

Article Floor Swirl Diffusers: Types and applications