E8 U-Cup
E8 (Pneumatic Rod Seal)
The self-retaining pneumatic rod seal/wiper set profile E8 for piston rods in pneumatic cylinders combines three functions; sealing, wiping, fixing.
Application:
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Working Pressure: = 16 bar
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Working Temperature: -20°C to 80°C (-4°F to 176°F)
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Surface Speed: = 1 m/s
Advantages:
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No danger of corrosion as the combined fixing/scraping part renders additional circlips etc. unnecessary.
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No dust corners thanks to the special design in the vicinity of the wiper.
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Favorable friction values and long service life due to special compound and lip geometry of the sealing part but also because of highly wear-resistant material used for the fixing part.
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Suitable for use in dry as well as oil-free air after initial lubrication on assembly.
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Can easily be replaced even with piston rod installed.