GONAL AC-2002/1 hangcsillapító flat channel - 90x180 L=1000

SOUND ATTACHANT: A sound attenuating element that can be placed in an air engineering system with cross-sectional dimensions of 90 X 180 mm. By using it, a quieter indoor environment can be created, and its dimensions and shape make it easier to cover/hide the system. It has a smaller "thickness" size compared to the equivalent "traditional" pipe system with a round cross-section, so it can also be placed in narrower places (e.g. above false ceilings, behind floor beams) without reducing (narrowing) the useful cross-section. The constrictions used in the ventilation system can result in greater pressure loss and higher noise from air flow. If the device to be installed has a connection with a circular cross-section, the so-called to one of the "transformer" adapters, which of course can also be found among the air technology accessories, within all size categories.