rotary shaft seal

3. Pressure Maintenance In many applications, oil seals are designed to maintain pressure within a system. By preventing the exit of oil and the entrance of contaminants, they help in sustaining the necessary pressure levels for optimal operation. This function is especially important in hydraulic systems, where pressure plays a critical role in performance.
what is the function of oil seal


When considering the difference between a skillet and frying pan, you'll notice a lot of similarities. Both have slightly sloped sides. Both can grill up a steak or scramble an egg on the stovetop equally well. Both come in a range of materials like carbon steel, stainless clad metals, and cast iron. Both pieces of cookware are also available with non-stick cooking surfaces. Neither frying pans nor skillets tend to come with lids. So, what's the difference?