1. Seals The primary function of seals is to prevent hydraulic fluid from leaking out of the cylinder. The most common types are O-rings, lip seals, and piston seals. Each type serves different purposes and is made from materials suited for varying pressure and temperature conditions.

When replacing wiper oil seals, it is important to select the right type for the specific application. Factors such as temperature, pressure, and the type of fluid being contained should all be considered when choosing the appropriate seal. Additionally, proper installation is critical; even a small misalignment can lead to premature failure of the seal.

- Polyurethane (PU) Known for its toughness and high abrasion resistance, polyurethane seals are ideal for applications with high wear and tear.

4. Versatility Dust lip seals are available in a wide range of sizes and materials, making them suitable for various applications. They can be found in automotive, aerospace, industrial machinery, and household appliances, among others.

In the aerospace sector, rotary lip seals are critical for maintaining the integrity of hydraulic systems in aircraft. Similarly, in manufacturing, these seals protect machinery from contamination, ultimately extending equipment life and enhancing efficiency.