Junta3 manufactures multiple products that will be part of duct sealing systems; both for empty ducts and for ducts where one or more cables and/or sub-ducts are to be installed.

The role of these shutters is to prevent liquids, dirt and any other aggressive agent that could damage the cables installed inside them from entering both the ducts and the ductwork.

Due to the way these parts work and the place where they are installed, the most commonly used raw material is “EPDM”.

To ensure the good quality of the products installed in the telephone networks, our customers define a series of technical specifications that indicate the demanding tests that these must pass.

The parts injected by Junta3 comply perfectly with the standards specified by our customers, applied to this type of product.

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