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STR POM GS

Backup rings are used in connection with radially sealing O-rings or X-rings to prevent gap extrusion (the extrusion of the seals into the sealing gap).

Versions commonly warehoused
30° slotted backup rings (STR GS) made of POM

Description
Product group: STR backup rings

Material
POM

Hardness
≥ 82 Shore D

Color
weiß

Operating temperature limits
Temperature (°C): -50 bis +90

Media
Resistant to mineral oils, fats and the pressure media HFA, HFB and HFC used in hydraulics
Not resistant to concentrated acids and lyes

 

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