 |
for optimal air conditioning, cooling and heating of large rooms with up to 12 m height: shopping centres, industrial halls, sport halls,...
Variable swirl diffusers KD-8 with central adjustable aluminium blades are suitable for air flow up to 9000 m3/h.
Variable swirl diffusers OD-11 are particularly useful where frequent changes of operating regime are required. They provide warm or cold air inlet of up to 6000 m3/h.
Types:
|  | OD-11: each blade is separately adjustable |
| | OD-11V: all blades are centrally adjustable (manually or motor driven)
Video: Laboratory Functional Check |
Variable swirl diffusers OD-7V consist of outer ring and central part with adjustable blades. The blade position can be altered to provide different operating regimes (heating or cooling). They provide air inlet from 50 to 1400 m3/h.
Type:
| | OD-7 has fixed central blades |
Variable swirl diffusers OD-6 are designed for air flow from 1000 to 10000 m3/h.
Different discharge angles can be obtained by manual or pneumatic air flow control of the air flow through the inner tube:
| | inner tube is closed - for the room heights of 4 to 6 m or for intensive cooling |
| | inner tube is half closed - for normal air conditioning through the year |
| | inner tube is completely opened - for the room heights of over 15 m or for intensive heating. |
References
|
|  |
|
