The SD223 linear slot diffuser are designed for ceiling application where the frame is not wanted to be visible.

They can be used for supply or extract air together with the accessories required for various demands.

After installation, the frame part remains in the ceiling and a black thin slit image is obtained.

Typical Applications

SD223 concealed ceiling slot diffusers are suitable for the installation of suspended ceilings and they are used tosupply or exhaust air from the environment. It is suitable to use in places with ceiling height of 2,5 - 4 meters. They should be selected with 1,2,3 or 4 slots according to the air flow rate and noise criteria. Plenum boxinstallationshould be done with hanger brackets to the ceilingor should be located on the box profile. Dependingon the heating and cooling season, the adjustable wings must be set to the correct position. For adjustable airflow adjustment, a sliding damper is located behind rotatable wings.

Construction Options

Models

Material

The slot diffuser body, adjustable blades and sliding damper mechanism are made of aluminum. Depending on the project requirements, they can be produced in the desired RAL code