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Product brands of Freudenberg Sealing Technologies
U-Cup NA250
Hydraulic Selector
Description
Asymmetrical
Sharp, cut sealing edge
Shortened outer lip
Support ring
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Advantages
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Function
Applications
Wide range of applications
Product datasheet
Sealing of pistons
Use with one-sided pressure load
Support ring as gap closure element prevents gap extrusion
Preferably spare parts required
Most commonly used in the following applications:
Mainly for spare parts requirements
For new designs, we recommend more modern series, such as NA300 or T18
PRD(EU) - 20250120.4