WeitwurfdüseWDA
WeitwurfdüseWDA
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Weitwurfdüse WDA
General product information
Einsatzgebiete
For supply air in large halls, theatres, concert halls, etc. Suitable for wall or ceiling installation. It can be used for cooling up to a Δt = -14 K and for heating up to a Δt = +25 K.
Funktion
The conical design allows high outlet speeds with low noise levels. This results in deep penetration depths in both heating and cooling.
If the jet run length needs to be shortened, for example. in the case of ceiling installation and vertical throw pattern guidance, a swirl disc can be installed to fan out the air flow and increase induction, thus achieving a better reduction of the end velocity of jet and of the temperature difference. For wall installation, the nozzles can be moved manually or motor-driven by an angle of 20 – 30° by means of swivel heads.
Volumenstrombereich
Eigenschaften
- Long throw nozzle for air-conditioning large, high rooms.
- Horizontal throw but vertical also possible.
- Volumetric flow/sound power level/pressure loss depend on the direction of the nozzle.
- Swirl discs can be used to reduce the penetration depth.
- Any kind of aesthetic look possible - a wide range of integration solutions available.
- Optional: Certified according to ATEX Directive 2014/34/EU.
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Tender texts