Whether you’re replacing or repairing a hydraulic system, it’s important to select the right hydraulic fittings. The wrong fitting can cause major problems, including leaks and system failure. To ensure that you get the best possible fit and performance, here are five factors to consider when selecting hydraulic fittings. 

  • Material Selection

The material a fitting is made of is an important factor to consider. Different materials have different properties that make them ideal for certain applications. For example, stainless steel is corrosion-resistant and has a high tolerance for pressure, making it ideal for use in food processing or other applications with exposure to moisture or corrosive substances. In contrast, brass is lightweight and has good conductivity properties, making it suitable for electrical wiring systems.

  • Sizing Options 

Another important factor to consider when selecting a Field Fit Hydraulic Filters is size. The size of the fitting should match the size of the pipe or tube that it will be connected to; otherwise, there could be leakage issues or other system failures. It’s also important to check that all fittings in a system are compatible with each other, as mismatched sizes can lead to pressure drops and inefficient operations.


  • Threading Types 

Fittings come in various thread types such as NPT (National Pipe Thread) or SAE (Society of Automotive Engineers). These different thread types have specific uses depending on what they will be used for and what type of equipment they will be connecting to. It’s essential that you choose the right thread type for your application; otherwise, you may end up with a loose connection that can cause leaks and system failures.  

  • Pressure Rating 

Pressure ratings are another important factor when selecting hydraulic fittings because this dictates how much pressure a fitting can handle before it fails or breaks down due to excessive force. Make sure you know what kind of pressure your system needs—whether it’s low-pressure (less than 1 bar) or high-pressure (over 10 bar)—and select your fittings accordingly so that your system remains safe and efficient at all times.

  • Certifications & Standards  

Finally, look out for certifications and standards associated with your chosen hydraulic fittings. As well as industry certifications such as ISO 9001:2015 Quality Management System certification, look out for any additional safety standards associated with your chosen product protection standards if applicable. This helps guarantee quality and safety throughout your entire operations process without compromising on performance levels!


Selecting the right hydraulic fittings involves careful consideration of several factors such as material selection, sizing options, thread types, pressure ratings and any certifications/standards associated with them. By taking all these factors into account when choosing your fittings, you can ensure reliable performance from your hydraulics system which leads to greater efficiency levels overall! So next time you’re looking into purchasing new hydraulic fittings remember these 5 considerations – they’ll help you make sure you get the best possible result every time!