The O-ring for the Zeta 60 is a small, but extremely important component that ensures the tightness and proper operation of the plasma cutting system. Made of high-quality, heat-resistant and wear-resistant materials, it effectively prevents air from entering unwanted areas. This O-ring is compatible with Cut 40 and Cut 60 models, making it an indispensable spare part for users of these devices. Thanks to its precise design, it contributes to maintaining the stability and performance of the burner.