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Selectors and Configurators
O-Ring Calculator
Hydraulic Selector
Accumulator Selector
Simmerring® Selector
Product brands of Freudenberg Sealing Technologies
Back-Up Ring STR
Description
Symmetrical
Rectangular cross section
Slotted
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Advantages
Function
Applications
High pressure creep resistance
High extrusion reliability
Long service life
Extension of the application range of o-rings
Prevents gap extrusion with radial sealing O-rings
Most commonly used in the following applications:
Hydraulic valves
pumps
Ball valves
Cylinder base and head
PRD(EU) - 20250210.1
