GONAL 0655 csatornatartó 60x120

DUCT HOLDER ELEMENT: It can be placed between the start and end points of an air-technical system and can be used to fasten flat duct elements using fasteners suitable for the given surface (usually using screws and dowels). By using the ventilation ducts and the individual elements that can be attached to them, a system that can be more easily covered/hidden can be created. 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.