DINO-TH displacement diffuser

DINO displacement diffusers are the best solution for displacement ventilation. The products of the series combine elegant design, flexibility and high capacity. DINO-TH diffuser is designed specifically for premises that have exceptionally high standards for sound level and airflow.

Air flow range

25-300 dm³/s, 90-1080 m³/h

Duct sizes

Ø 160-200 mm

Sustainable product

Biocomposite nozzles

Color options

RAL 9016 white (matte), RAL 9005 black (matte)

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Downloadable materials

Download Fact sheet


DINO-TH is designed for premises where there are exceptionally high standards for sound level and air flow.

DINO-TH is available in duct sizes 160 and 200 and it’s sound level is quieter than in the standard DINO models. It’s throw length is also shorter, which means the protection zone is also smaller. DINO-TH is particularly suitable for use in spaces such as classrooms and auditoriums, where people might sit near a displacement device.

All the DINO displacement diffusers  combine high capacity, an elegant design, and flexibility when it comes to making adjustments during the whole life cycle of the diffusers.

On top of active supply air unit, the DINO series include innovative adjustment units with a silencer as well as cladding sheets for a consistent and stylish look. The patented adjustment unit ensures steady air flow for the device resulting in an even and draught-free throw pattern.

NOTE! Painting of sides is available upon request.

Product code

1   2   3   4


1 = Displacement diffuser
2 = Coupling size 160 tai 200 (Ø)
3 = Damper and sound attenuator
4 = Painting (sides of the product)

DINO-TH dimensions

Main dimensions


Main dimensions, Duct parts


Coupling directions

DINO-TH throw patterns

The throw pattern of DINO displacement diffusers can be redirected.

Thanks to the nozzles,  that can be turned over, the throw pattern of DINO displacement diffusers is easy to change after installation, for example if the purpose of the room is changed.

The change of the throw pattern doesn’t affect to the pressure drop or sound attenuation levels.

The standard throw pattern is directed to sides


DINO-TH Affected area (L0,2m), direction A, Δt=-3, Duct velocity 2-6 m/s


DINO-TH Affected area (L0,2m), direction B, Δt=-3, Duct velocity 2-6 m/s


The throw pattern can be changed

Selection diagrams

Graphs are not intended for adjusting.

DINO-TH 160 and 200


DINO-TH 160 + Damper + Sound attenuator

DINO-TH 200 + Damper + Sound attenuator