K81
K81 back-up rings are sealing elements that are generally used behind the o-ring in order to ensure system security and minimize extrusion gaps in many applications.
• Extrusion resistance in larger gap clearance
• Easy installation
• Can be used at high pressure
• Wide range of dimensions
• Agricultural machinery
• Construction machinery
• Loading platforms
• Injection moulding machines
• Forklifts
• Standard industrial cylinders
Material | Code |
TPE | TP5501 |
OPERATING CONTITIONS
Temperature | -40 °C +100 °C |
Pressure | ≤300 bar |
Speed | ≤1.0 m/sec |