K518 075-055

K518X is a high-performance double acting compact piston seal that consists of one NBR profile ring, thermoplastic elastomer support rings, and glass-reinforced PA guide rings. Among similar double-acting piston seals, K518X comes forward with its TPE support rings with special geometry which enhances the extrusion resistance at variable pressures of mobile hydraulic applications and glass-reinforced PA guide rings that provides higher load bearing performance at higher temperatures.
Advantages
•Ultimate extrusion resistance due to special TPE back-up rings
• Better high temperature resistance due to PA guide rings
• Advanced performance at long stroke cylinders
Area of Application
• Agricultural machinery
• Construction machinery
• Mobile machinery
• Loading platforms
• Forklifts