The AXP series rotational diffusers are designed to be applied in air conditioning, ventilation and heating. They are mounted in false ceilings or hanging. Their round shape together with the helical design of their blades causes a rotational diffusion of the air stream, obtaining a high induction index. With AXP diffusers it is possible to obtain good results in sound pressure in the comfort area. These diffusers can be used in premises from 2.6 to 4 meters high and a temperature differential up to 12ºC.