DSQ swirl Diffuser
The DSQ swirl diffuser is suitable for supply air and exhaust air applications in ventilation systems. Its large, radially arranged air guide fins extend to the corners of the front plates and guarantee a high free cross-section. Uniform contours and smooth surfaces are just as characteristic of the DSQ swirl diffuser as its low flow noise and therefore low sound power level.
Technical details
- High volume flow rates at low sound power levels
- Fixed and large-area radially aligned air control fins
- Square ceiling air diffuser for constant and variable volume flow rates
- Precisely matched plenum boxes available
- Size: 325 mm to 625 mm
- Hygiene certificate
Declarations & proofs
Product details
The DSQ swirl diffuser is suitable for both supply air and exhaust air applications with constant and variable volume flows. Its large, radially arranged air guide vanes extend to the corners of the square front plates and guarantee a very large free cross-section.
Function of the DSQ swirl diffuser
The DSQ swirl diffuser is characterized by uniform contours and smooth surfaces, as well as its low flow noise, which is achieved by flat and smooth surfaces without any disruptive edges. This ceiling air diffuser therefore achieves low sound power levels.
Construction
DSQ swirl diffusers are made of galvanized sheet steel and supplied with a powder coating. Plenum boxes made of galvanized sheet steel are available to complement the DSQ swirl diffuser.
A version optimized for low installation heights is available. With the optional damper, the volume flow can be conveniently adjusted without dismantling the swirl diffuser.
The matching plenum boxes are measured together with the ceiling air diffuser and always form a balanced unit for maximum comfort and high cooling reliability.
Dimensions
The DSQ swirl diffuser is available in nominal sizes from 325 mm to 625 mm and with perforation patterns from 325 mm to 600 mm.
Product markings
The DSQ swirl diffuser is marked with a hygiene certificate from an independent external testing institute.
Technical specifications
Not all of the variant values listed here can be combined with each other. Use our Wildeboer configurator to easily check the available options.
| Front plate form |
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| Front plate size |
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| Hole pattern size |
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| Connection parts |
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| Connecting piece dimensions |
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| Damper |
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| Air deflector plate |
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| Colour Plenum box |
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| Lip seal |
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| Air direction |
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Product pictures
