The body is made of two flanges, connected with each other with insulating material, providing the tightness of the channel.
The flanges of the flexible inserts are made of a special galvanised steel profile.
Flexible inserts cannot be used as a bearing part of the duct system, they are not designed to carry mechanical load.
They ensure easy and convenient installation of fans in the system. Flexible inserts are a mounting network element. For installation, it is necessary to align the flange holes of the flexible insert and the main equipment (or duct), and then fix them with screws or clamps. When installing the flexible insert, care must be taken to prevent both excessive sagging of the insulating material and excessive tensioning of the insulating material.
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