Are the fitting rings (collars) a must have or just optional?

In the utilization of fittings, it's important to note that colored rings are not a functional requirement. They serve a purely aesthetic purpose, enhancing the visual appeal of the setup. The decision to incorporate these colored rings or not is entirely at the discretion of the customer. However, from our perspective, integrating colored rings contributes to an enhanced overall appearance of the loop.

If you have any more questions please contact our support team for additional help.