General
Colour	Light Grey Ral 7035

The DG-PVC M25 light grey membrane grommets from Ses-Sterling are shaped parts made of soft PVC, specifically designed for use in installations where cables or lines must be routed through components such as walls, ceilings, or enclosures. These passage grommets serve as a protective sleeve and enable a secure, tight, and flexible routing of cables through drill holes. The product is available in the colour Light Grey Ral 7035 and is supplied in a pack of 100 pieces.

Applications

The DG-PVC M25 membrane grommets are suitable for use in electrical installations, building technology, and industrial assembly, where a tight and flexible cable routing is required. They are frequently used for routing control lines, data cables, or low-voltage lines, especially when mechanical protection and a certain degree of elasticity in the passage are necessary. The grommets are designed for drill holes with a diameter of 25 mm and thus fit standard drill holes found in drywall, metal enclosures, or other components.

Functions and Features in Detail

The grommets are made of soft PVC, a material known for its flexibility, chemical resistance, and mechanical strength. The membrane grommets are designed to elastically conform around the routed cable, ensuring a tight seal. This prevents dust, moisture, or small particles from entering the protected area. The shape allows for easy installation, as the grommet is simply inserted into the drill hole and the cable is pulled through the centre. The light grey colour Ral 7035 ensures discreet integration into technical and architectural environments.

Technical Explanation

The designation DG-PVC M25 describes the product type: DG stands for passage, PVC for the material used (polyvinyl chloride), and M25 for the nominal drill hole diameter of 25 mm. The soft PVC provides sufficient elasticity to adapt to the shape of the routed cable without tearing or failing. The membrane function ensures that the grommets not only offer mechanical protection but also provide a tight seal.

Compatibility and Accessories

The DG-PVC M25 membrane grommets are compatible with standard drill holes of 25 mm diameter. They can be used with various cable types, provided the cable diameter is within the elastic stretch range of the grommet. Installation requires no additional tools or mounting aids — the grommets can be directly inserted into the drill hole.

Installation and Mounting

Installation is performed by simply inserting the grommet tip into the drill hole and then pulling the cable through the centre of the grommet disc. The elastic structure ensures that the grommet disc conforms around the cable, creating a tight seal. The grommets are not designed for repeated mounting or dismounting, as this could impair the material’s elasticity. The packaging contains 100 pieces, which is sufficient for larger installations.

Operational Advantages

Using the DG-PVC M25 membrane grommets provides a reliable, tight, and mechanically stable cable routing. The choice of soft PVC material ensures a long service life and resistance to mechanical stress. The light grey colour Ral 7035 allows for discreet integration into technical systems and buildings. The grommets are easy to install and require no additional tools or accessories. The pack of 100 pieces offers an economical solution for larger projects.