DKU - Semi-circular nozzle duct

DKU is a nozzle duct that mounts directly to the ceiling and is placed in the center of the room. They are available in dimensions 160 mm to 400 mm. The diffusers are manufactured in lengths 0.5, 1, 1.5, 2 metres and can be assembled into long diffusers, 20-30 m and sometimes even longer.

DKU works well for classrooms if you are looking for a nozzle diffuser that does not collect dust on the surface. At Hushagsgymnasiet in Borlänge, two semi-circular nozzle diffusers were mounted in each classroom.
Duct lining is available as an accessory.

The diffuser is easily dimensioned with our configurator which is also available as a plug-in for MagiCAD.

AMA Text

TD xx
Semi-circular nozzle duct of the type DKU or equivalent. Repus nozzles that utilize both dynamic and static pressure for an even air distribution.
  • Covers and air deflectors can be mounted on the nozzles to adjust the air flow and distribution.
  • Construction of longitudinal aluminum profiles that are fixed to the ceiling/wall. Quarter round nozzle steel metal is mounted in the aluminum profiles.
  • Powder coated RAL9003 gl30
  • End cap connection (other placement is also possible)
  • Maintenance-free diffuser, only requires wiping.
  • Can be supplemented with duct cladding (eg: DKQ.bbb.cc.0, bbb = dimension, cc = length in decimetres. 05, 10, 15, 20 available)
Type: DKU.bbb.cc.d.e (alternatively - L or -R when one-way)