search-loading

Displacement Flow Diffusers

Prevent air turbulence and thus drafts.


Application of Displacement Flow Diffusers

TROX Quellluftdurchlässe können im Wandbereich oder platzsparend im Raum integriert werden. TROX Displacement Flow Diffusers can be integrated into wall areas or as columns in a room to save space.

QLK series

TROX displacement diffusers of the QLK series are employed primarily in the commercial sector.
The cool supply air is introduced into the room at low discharge velocities and very low turbulence, according to the displacement principle.

The series comprises 3 different variants in highly tasteful design.
more details

QL series

TROX displacement diffusers of the QL series are deployed primarily at industrial plants.

The cool supply air is introduced into the room at low discharge velocities and very low turbulence, according to the displacement principle.

The series comprises 3 different designs. A robust variant is available for industrial applications in particular.
more details

Type QLE · QLF

  • These two types are notable for their flat, space-saving construction and feature an elegant face construction.
  • Depending on the degree of activity of the persons in the occupied zone, the supply air can enter the space with a temperature difference of -1K to -6K in relation to the room air.


more details

rectangular

10 – 1,025 l/s
40 – 3,700 m³/h
24 – 2,177 cfm

L: 300 – 1,500 mm
H: 150 – 2,000 mm

Type QLI

  • Displacement flow
  • End mounted side entry spigot for fresh air
  • Heat exchanger vertically mounted with condensate drip tray for low chilled water temperatures

more details

rectangular

primary air:
4 – 50 l/s
14 – 180 m³/h

W: 900; 1200 and 1500 mm
H: 730 mm
D: 200 mm

Cooling capacity up to 1100 W
Heating capacity up to 1730 W

Type QSH · ISH

  • TROX displacement flow diffusers type QSH/ISH are primarily used in industrial manufacturing and installed as free hanging units.
  • They can be adjusted individually for any temperature range.


more details

circular

195 – 2,220 l/s
700 – 8,000 m³/h
415 – 4,706 cfm

Ø 250 – 560 mm

Installation Examples

Top-Design

at Hamburg Airport with TROX air diffusers.
More installation examples

Contact

TROX Malaysia Sdn Bhd.

20 Persiaran Bunga Tanjung 1
Senawang Land Industrial Park
Tel: (+6) 06-678 8188
Contact and locations