DKU - Half-round nozzle duct
Half-round nozzle duct for efficient air distribution
DKU is a half-round nozzle duct installed flush against the suspended ceiling and positioned in the centre of the room. The half-round shape provides a clean, sleek appearance while preventing dust accumulation on top of the duct. Available in sizes 160–400 mm and lengths 0.5–2 m, which can be connected into longer sections of up to 20–30 m or more.
For classrooms and other learning environments, DKU is an excellent choice. At Hushagsgymnasiet in Borlänge, two half-round nozzle ducts have been installed in each classroom—an example of efficient and aesthetically pleasing ventilation. Duct cladding is available as an accessory.
Technical Specifications:
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Half-round duct in sizes Ø160–Ø400 mm
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Lengths: 0.5, 1, 1.5, 2 m – can be connected into longer diffusers
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Construction with longitudinal aluminium profiles and a half-round nozzle plate
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Powder-coated RAL 9003, gloss 30%, or as requested
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REPUS® nozzles provide even air distribution with short near zones
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Energy-efficient solution with a long service life
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Environmentally friendly design with a high proportion of recyclable materials
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Maintenance-free – requires only simple wiping
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Installed flush against the suspended ceiling, connection in the end (other positions possible)
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Can be supplemented with duct cladding
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Available as a model in MagiCloud and as a plugin for MagiCAD
AMA Text for Design
TDxx Half-round nozzle duct of type DKU or equivalent
- REPUS® nozzles that utilise both dynamic and static pressure for even air distribution
- Cover caps and air deflectors must be possible to install for adjustment of airflow rate and air distribution pattern
- Construction with longitudinal aluminium profiles and a half-round nozzle plate
- Powder-coated RAL 9003, gloss 30%, or as requested
- Can be supplemented with duct cladding (e.g., DKU.bbb.cc.0, bbb=size, cc=length in dm. 05, 10, 15, 20 available)
Product designation
DKU.bbb.cc.d.e (alternatively -L or -R for one-way version)
Use our configurator to size a DKU system tailored to your project specifications.
Dust-free design
Half-round shape without horizontal surfaces.
Elegant suspended ceiling solution
Blends into the interior.
Maintenance-free system
Requires only simple cleaning.