X RINGS also known as Four Lobed Rings are used in a variety of static & dynamic sealing applications.
The Four Lobed design provides twice the sealing surface in comparison to a standard O
The double seal action requires less squeeze reducing friction & improving seal life.
outperform standard O rings in rotary seal applications.
The four lobed configuration avoids spiral twisting.
It allows the use of a more narrow groove width than a standard O
ring groove but works fine even in a standard O ring groove.