General
Colour	Grey

The Membranetubes DG 9 from Ses-Sterling are specifically designed for use in electrical and installation technology. They belong to the HELAVIA product group of shaped parts, made from polychloroprene rubber. These rubber tubes serve as protective and guiding elements for cables and lines, particularly for passing through wall or ceiling openings. The grey finish allows for discreet integration into technical installations. The tubes are available in a packaging unit of 100 pieces, with each individual part weighing 2.5 g.

Membranetubes are elastic, shape-stable components that enable a tight yet flexible connection for cables. They prevent dust, moisture, or small particles from entering the installation, thereby protecting the functionality and service life of the installed lines. The use of polychloroprene rubber ensures high chemical resistance as well as resistance to aging and UV radiation, making the tubes suitable for use in both indoor and outdoor environments.

Applications include primarily electrical installation, building automation, and cabling in industrial plants. The tubes are frequently used for passing cables through wall or ceiling openings where a tight seal is required. They are particularly suitable for applications where flexible yet stable guidance of lines is necessary without damaging the cables.

Functions and equipment in detail include elastic shaping, which allows for a secure fit with different cable diameters. The tubes are designed to compress when inserted into the opening and then expand again, creating a tight seal. The material composition of polychloroprene rubber ensures high elasticity and durability, even under stress from temperature fluctuations or mechanical loads.

Technology explained simply shows that the Membranetubes DG 9 create a self-sealing effect due to their elastic properties. When inserted into an opening, the material is compressed, and once the cable is pulled through, the tube contracts around the cable. This results in a tight, flexible seal that simultaneously allows cable movement. The choice of polychloroprene rubber ensures high resistance to weather influences and chemical substances.

Compatibility and accessories refers to use in combination with other installation components such as wall penetrations, cable protection conduits, or switch cabinets. The tubes are universally applicable and adapt to various cable diameters, provided the opening has the required size.

Installation and mounting is done by simply inserting the tube into the designated opening. The cable is then pulled through the tube, causing the material to conform around the cable and create a tight connection. The installation requires no additional tools or adhesives. The tubes are designed for use in wall and ceiling openings, with the exact fit ensured by the elastic properties of the material.

Operational advantages include easy handling, high sealing effectiveness, and the durability of the material. The tubes prevent moisture and dust ingress, increasing the reliability of the installation. The elastic shaping allows flexible adaptation to different cable diameters without compromising the seal. The use of polychloroprene rubber ensures high resistance to environmental influences, extending the service life of the tubes.

The Membranetubes DG 9 from Ses-Sterling are thus a reliable solution for protecting and guiding cables in technical installations. Their material quality and design ensure a tight, flexible, and long-lasting seal suitable for various applications.