Open Rubber Grommets

Open rubber gaskets are usually in the shape of a ring or tube, with a continuous opening (cut) on one side. Through elastic deformation, the gasket can be inserted into the component that needs protection (such as cables) or embedded in the hole. This design does not require components to be inserted from the end, making it particularly suitable for the later protection of already installed cables, pipes, etc.The cross-sectional shapes are diverse, with common ones including circular, square, D-shaped, etc. Some have raised edges or grooves to enhance the fit with the holes, improve the fixation effect and sealing performance.

Protective function
When cables and pipes pass through metal or hard plastic holes, washers can prevent the surface of the components from directly rubbing against the edge of the hole, avoiding wear on the insulation layer of the cables and scratches on the pipes, and reducing the risk of electric leakage and leakage.

Sealing and dust-proofing
The elasticity of rubber enables it to closely adhere to the inner walls of holes and the components passing through, effectively preventing dust, moisture, oil stains and other impurities from entering the interior of the equipment and protecting the internal components.

Shock absorption and buffering
Rubber materials have excellent elasticity and shock absorption properties, which can alleviate the impact of vibrations generated during equipment operation on cables or pipelines, reducing noise and fatigue damage.

Insulation and electrical isolation
The insulating properties of rubber can isolate metal holes from conductive components (such as wires), preventing short circuits or electric shock accidents, and are particularly effective in electronic devices.

Hot Tags: open rubber grommets, China open rubber grommets manufacturers, suppliers, factory, Push in Rubber Grommet, Open Rubber Grommets, Edge Rubber Grommet, grommets, Blind Rubber Grommets, Horseshoe Grommets