Lamons Sterling Seal XP75VIT118X10 118 75D Quad Ring, Viton/FKM, Black (Pack of 10)

Key features

• Sur-Seal, Inc. Quad-Rings have a double sealing function and a four-lobed design as compared to a standard O-ring and can be used in a wide variety of static and dynamic sealing applications.
• The double-seal action requires less squeeze to maintain an effective seal. This reduction in squeeze means less friction, less wear and improved seal life.
• Grooves on the inside and outside diameter of these rings retain lubricant which lowers friction and extends packing life. A lubricant reservoir formed between the sealing lips improves start up.
• The square cross sections resist distortion called “spiral twist” that may be encountered and the parting lines are located in the center of the cross section away from the primary sealing surfaces.
• 7/8" ID Nominal X 3/32" CS Nominal

Sur-Seal, Inc. X-Rings, also known as Quad-Rings, have a double sealing function as compared to an O-ring and can be used in a wide variety of static and dynamic sealing applications. The four-lobed design provides twice the sealing surface in comparison to a standard O-ring. The double-seal action requires less squeeze to maintain an effective seal. This reduction in squeeze means less friction and improved seal life. Additionally, X-Ring parting lines are between the lobes, away from the sealing surface. This eliminates the issue of leakage often resulting from a parting line's irregular surface as found on an O-Ring. X-Rings are measured by their Cross Section and I.D., just like O-rings. The seal does not tend to roll in the groove during reciprocating movement, requires less radial squeeze than a comparable O-ring and less friction means less wear, and thus a longer service life. It has very good sealing efficiency due to it special profile and a lubricant reservoir formed between the sealing lips improves start up. These packing's were designed to overcome the weaknesses of O-Rings – such as high friction, spiral failures and leakage from compression set. One Quad Ring (X-Pro

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