Various types of hose fittings only work for a particular pressure. So, you should keep this in mind as buying any other fitting can result in malfunctioning.
You should always buy reliable hose fittings and can handle the pressure and torque. The hose fittings come with the pressure rating, and if the pressure exceeds the limit, then it can result in malfunction.
Hose fittings are used for a lot of purposes, so they come in different volumes and sizes. You should identify the right size, and buy accordingly. If you buy the incorrect hose fitting, then it can create a lot of problems for you.
Another important thing that is very important for finding the right fitting is the hose ID. You should know the right hose ID so that the fitting can handle the required flow volume. However, if you don’t know then you should take the help of a professional, because a small mistake can lead to a big loss.