General
Colour	Black

The DGC 29 black membrane grommets from Ses-Sterling are molded parts made of polychloroprene rubber, specifically developed for use in electrical and IT installations. They serve as cable protection and sealing element for penetrations through wall or ceiling surfaces, particularly in areas where waterproof and dustproof sealing is required. The grommets are available in black and are suitable for use in indoor and outdoor environments where high mechanical load resistance and chemical resistance are required. Product number 02580405010 identifies the variant with a cross-slitted opening, which allows flexible adaptation to different cable diameters.

Applications
The DGC 29 membrane grommets are used in industrial electrical installations, building technology, and IT infrastructure. They are used to route cables or lines through components such as walls, ceilings, or enclosures, while simultaneously providing a tight seal against dust, moisture, and small particles. Use in outdoor environments is possible, as the material, made of polychloroprene rubber (PCP), is resistant to UV radiation, ozone, and atmospheric influences. The grommets are particularly suitable for installations in low-voltage systems where an IP protection class of at least IP67 is required to ensure reliable protection.

Functions and Equipment in Detail
The grommets feature a cross-slitted opening, enabling secure and tight insertion of cables of various diameters. The elastic structure of the polychloroprene rubber ensures that the grommet automatically adapts to the cable diameter and forms a firm, tight seal. This prevents moisture, dust, or other particles from entering the installation. The black color is standard and blends visually into technical environments.

Technology Explained Simply
The material technology used is based on polychloroprene rubber, a synthetic elastomer known for its high elasticity, weather resistance, and mechanical strength. The cross-slitted shape of the opening allows flexible adaptation to various cable diameters without compromising the sealing effect. The grommets are designed to be simply inserted into the designated opening during installation and conform to the cable via the elastic recovery force of the material. Sealing is achieved through the pressure contact between the grommet and the cable, as well as the wall or ceiling surface. The grommets are not self-adhesive and do not require additional adhesive materials.

Compatibility and Accessories
The DGC 29 membrane grommets are compatible with standard installations in electrical and IT technology. They can be used in conjunction with cables, lines, or other penetrations requiring an IP67 protection class. The grommets are not specifically designed for particular cable types, but adapt to various cable diameters through the cross-slitted opening. There are no specific accessories recommended or offered by Ses-Sterling for these grommets. Use in combination with other sealing elements or protective conduits is possible, but not intended.

Installation and Mounting
Installation is performed by simply inserting the grommet into the designated penetration in the wall or ceiling. The cross-slitted opening allows flexible adaptation to the cable being routed through the grommet. The elastic structure of the material ensures that the grommet automatically adapts to the cable diameter and forms a tight seal. No special tools or mounting aids are required. The grommets are not self-adhesive, so additional fastening with screws or other mechanical means is not necessary. Installation is completed in a single step, and the grommet immediately assumes its sealing function after insertion.

Operational Advantages
The DGC 29 membrane grommets provide reliable sealing against dust and moisture, extending the service life of installed cables and lines. The high mechanical strength of the polychloroprene rubber ensures long-term durability, even under mechanical stress. The simple installation and flexible use with various cable diameters reduce installation time and costs. The grommets are suitable for outdoor use, enabling versatile application scenarios. The packaging unit contains 50 pieces, enabling cost-effective procurement for larger projects.