Supply diffusers with perforated plate SagiCofim Technical features The inlet SDFZ diffusers are suitable for installation both on a false ceiling and suspended. The square perforation on the plate produces a horizontal airflow in four directions, with a high Coanda effect. The high quantity of holes helps induction, assuring a uniform general airflow, with a temperature differential of up to 12 K and an airflow variation up to 60%, combined with a stable air movement. Diffusers can be installed from 2,6m to 6m from the floor. They have a simple design, allowing them to be easily integrated in the room architecture. The plenum can have a regulation damper and is available both with and without insulation. This diffuser has a quick-release system through pressing, that eases opening and inspection of the false ceiling. SDFZ diffuser SPLFZ plenum € SPLFZ - R plenum with damper € Technical draft