DINO-T displacement diffuser

DINO displacement diffusers are the best solution for displacement ventilation. The products of the series combine practical design, flexibility and high capacity. DINO-T displacement diffuser can be stylishly flush-mounted on a wall or a ceiling.

Air flow range

25-720 dm³/s, 90-2590 m³/h

Duct sizes

Ø 125-400 mm

Sustainable product

Biocomposite nozzles, CO2 footprint calculated, EPD calculated

Color options

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


The displacement diffusers in the new DINO series which are designed for displacement ventilation combine high capacity, practical design, and flexibility when it comes to making adjustments during the whole life cycle of the diffusers.

DINO-T displacement diffuser can be stylishly flush-mounted on a wall or a ceiling.

The displacement diffusers of the DINO series provide premises with silent and draught-free air distribution, in places such as:

  • Classrooms
  • Restaurants
  • Meeting rooms
  • Fitness premises
  • Industrial premises
  • Professional kitchens

And all high premises in which large air volumes are needed.

DINO-T is a part of the OptiFlow® product family!

OptiFlow® products adapt to changes in the life cycle of the space due to an optimized and adaptable throw pattern.

DINO-T displacement diffuser can be stylishly flush-mounted on a wall or a ceiling.

Carbon footrpint

The carbon footprint of the products has been calculated as part of the requirements of the Building Information Foundation’s EPD environmental report.

Delivery contents

In addition to the active supply air unit, the DINO series also include new and innovative regulators with a sound attenuating part as well as duct covers to achieve a uniform and stylish look. The patented regulator ensures constant airflow to the supply air diffuser, contributing to a smooth and draught-free throw pattern for the supply air diffuser.

Delivery contents

  • Displacement diffuser
  • Installation flange

Product code

T 125 VA SP M VL
1   2   3   4   5 6


1 = Model
2 = Coupling size (Ø)
3 = With sound attenuator
4 = With damper
5 = Paiting (sides of the product)
6 = Duct cover

Quick selection guide


Main dimensions

Main dimensions with a flange

DINO-T is delivered with a flange for easy installation. However, for visible installation, we recommend to order DINO-T without it.

Main dimensions, Duct parts

Note! In size 400 the damper is DIRIS.
DODS = Regulator + Sound attenuator

Coupling directions

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




The throw pattern can be changed

Selection diagram

Graphs are not intended for adjustment.







Installation and adjustment

DINO displacement diffusers are easy to install, adjust, maintain and clean.

The fixing screws can be opened and the regulator can be easily removed so that the access is guaranteed inside the product and the duct during the maintenance.