with larger outlet areas and lower noise level Types of circular diffusers: OD-1 with fixed diffuser circles OD-2 with fixed diffuser circles put together in a cone OD-3 by height adjustable diffuser circles; OD-3 enables larger air flows OD-10 with adjustable front plate CDL Klima light: combination of diffuser and light Types of square diffusers: KD-1 flat type KD-2 step type KD-4 with plenum box and diffuser KD-1 or KD-2 Perforated diffusers are dimensioned to fit step ceilings and provide different directions of inlet air. Types of perforated diffusers: KD-6 and KD-7 with central perforated front plate and connection KD-12 with central perforation of front plate and plenum box KD-15 perforated over the entire plate References

OD-1 KD-4 KD-12