Linear grille

Smitsair’s line diffuser type SLR is designed for installers looking for a high-quality and efficient air supply system for rooms with large temperature differences. This line diffuser is ideal for applications in kitchens, computer rooms, laboratories, shops and offices. With excellent capacity and targeted air distribution, the SLR line diffuser is particularly effective in creating a comfortable indoor climate.

The supply air section of the line diffuser is constructed with an induction grille and equipped with 1 or 2 rows of inducing plastic Jets type SJG3. The slot diffuser is mounted on a plenum box and optionally insulated.

Features of Smitsair linear grilles

Smitsair JET Systems line diffusers are distinguished by their efficient and versatile features. Thanks to their innovative design, the diffusers have the following features:
  • assembled together as a long line
  • very favourable acoustic properties
  • small to medium-sized air throw
  • both cooling and heating possible with the same diffuser
  • large temperature range
  • vertical and horizontal temperature difference in the room minimal
  • air velocities in the occupied zone within the applicable comfort standards
  • is used as an air curtain

Our various linear grilles

Smitsair JET Systems offers tailor-made line diffusers designed to seamlessly fit the varying requirements of different projects and specific needs. Below are the different types of line diffusers:

  • SLR 12.1 slot diffuser with 1 row of jets type SJ(G)3, suitable for suspended ceiling L=600 mm
  • SLR 24.2 slot diffuser with 2 rows of Jets type SJ(G)3, suitable for suspended ceiling L=600 mm
  • SLR 25.1 slot diffuser with 1 row of jets type SJ(G)3, suitable for suspended ceiling L=1,200 mm
  • SLR 50.2 slot diffuser with 2 rows of Jets type SJ(G)3, suitable for suspended ceiling L=1,200 mm

Besides line diffusers, Smitsair also offers other customised solutions, such as: