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Function
Back-up rings or Anti Extrusion Rings do not have a sealing function. They are designed to prevent elastic sealing elements of gap extrusion.
Features
Application
Dynamic and static applications in reciprocating pistons and rods in hydraulic cylinders, plungers, etc.
Unfavourable tolerances and wide gap dimensions.
Installation
Snap-in installation
Back-up rings or Anti Extrusion Rings do not have a sealing function. They are designed to prevent elastic sealing elements of gap extrusion.
Features
- Active Anti Extrusion Ring for Piston Seal PS02
- Reduced gap extrusion of the elastomer seal and/or higher pressures up to 700bar possible
- Preventio of twisting of the seal in the groove.
- Available as split non-split version.
Application
Dynamic and static applications in reciprocating pistons and rods in hydraulic cylinders, plungers, etc.
Unfavourable tolerances and wide gap dimensions.
Installation
Snap-in installation
Inquiry - Back Up Ring BUR10
