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Hydraulic Selector
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Brands of Freudenberg Sealing Technologies
Piston seal KPOR31
Hydraulic Selector
Asymmetrical
Single acting
O-ring as sealing and preloading element
Tight fit on inner diameter
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Advantages
Downloads
Applications
Function
Tolerance of higher surface roughness in the groove base
Low friction even at low speed
High wear resistance
Suitable for dry running and deficient ulbrication
Reverse flow of fulid film (adapted sealing edge geometry)
Suitable for high-temperature applications
No stick-slip effect
High extrusion reliability
Optimum force flow to the sealing edge via profile ring
Product datasheet
Most commonly used in the following applications:
Sealing of pistons
Use with one-sided pressure load
PRD() - 20240417.1
