

In addition to protecting against external contaminants, dust wiper seals also help retain lubrication within the system. By preventing dust and dirt from entering the system, these seals help reduce friction between moving parts, which can prolong the life of the equipment and reduce maintenance costs. Proper lubrication is essential for the smooth operation of hydraulic cylinders, pneumatic systems, and other machinery, and dust wiper seals play a vital role in ensuring that lubricants stay where they are needed most.
Beyond color-coding, yellow electrical tape is often employed for insulation purposes. It is designed to withstand a certain degree of heat, moisture, and electrical current, making it ideal for insulating electrical connections. For example, when splicing wires together, applying yellow electrical tape around the connection point helps protect it from exposure to environmental elements, preventing moisture from seeping in and causing corrosion. Furthermore, this adds a layer of safety by ensuring that exposed wire does not come into contact with other conductive materials, which could otherwise lead to short circuits or electrical fires.