Adapters are used as connectors between supply grilles or ceiling diffuser and return air grilles on one side and to the flexible ducts in the other side.
The connection to the flexible duct is either round or oval according to the size of the adapter.
The various sizes of the adapters are of the various sizes of our return air grilles.
The Adapters spigot are in angle of 90º as a solution for lack of space in the ceiling are also available.
The adapters are manufactured by injection molding and from
corrosion-resistant ABS engineer plastic material.