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Tips In Choosing The Right Hydraulic Seals

When it comes to hydraulic cylinder seals by size, there are specific designs that you have to take into consideration. When choosing the right seal for a certain application, that will depend on the application parameters as well as the information collecting from the hydraulic cylinders’ operating conditions.

hydraulic cylinder seals by sizeThe Importance Of Proper Sealing of Hydraulic Equipment

If you want to get the best out of your hydraulic system, then it is important that you know why it is essential to have proper hydraulic cylinder sealing. You have to learn what they do and why they are vital not only in the lifespan of the hydraulic system but how it affects its efficiency.

So what do hydraulic cylinder seals do?

The seals have different uses such as with the hydraulic cylinders, motors, and valves. The seals stay in place in order to prevent contamination from getting into the machine, especially dirt and debris. This will also prevent any external leaks from the hydraulic fluid. The seals will protect your hydraulic equipment. However, if they are not properly installed, dirt can easily get into the machinery and cause costly damage.

How To Choose The Right Seal

Before you select any seal, here’s what you have to consider.

  • Cylinder Application. What the cylinder is going to be used for will affect the lifespan of the seals under operating conditions. This will include the cylinder installation, its exposure to harsh conditions, as well as other environmental factors.
  • Fluid Type. Remember that the fluid media, as well as the viscosity, are very important when it comes to hydraulic cylinder seal effectiveness and efficiency.
  • Fluid Pressure Range. This is not only the operating range of the fluid system pressure but also including the severity as well as the frequency of the system pressure peaks.
  • Hardware Dimensions. When it comes to the size of the seal, it will determine the size of the cylinder as well. That would include the rod and the bore dimension, the groove dimension, overall length of the cylinder, gaps, the stroke length, and also the surface finish specifications.
  • Stroke Speed. The stroke speed of the piston rod will impact the lifespan of the seal.
  • Temperature Range. When choosing a hydraulic seal, the resting and operating temperature range of the cylinder and the fluid assembly are very important.

Is Your Hydraulic Equipment Properly Sealed?

Remember that if you want to avoid any damage or leaks from seals, then you need to make sure that your hydraulic equipment is properly sealed. But how can you be so sure? There are plenty of reasons for faulty seals. So it is always best to check your seals regularly to ensure that there are no damages incurred.