Products / Parker / Seal and O-Rings / Rod Seal/Wiper Praedifa Series EU, Ultrathan®
Rod seal and wiper for pneumatic cylinders. U-cup design. Combines the functions sealing, wiping and holding in place. Robust design with extreme wear resistance.
The EU self-retaining Ultrathan® seal/wiper
performs two functions: sealing and wiping. The Ultrathan® material
is characterized by extremely high wear resistance.
• Due to application-optimized geometry and compounds suitable for
use in oiled as well as in oil-free air (after initial lubrication
on assembly).
• Bi-functional element: seal and wiper.
• Robust seal profile for harshest operating conditions.
• Extreme wear resistance.
• No risk of corrosion since the combined retainer and wiper part
eliminates the need for additional wire circlips.
• Long service life due to coordinated geometries of the functional
lips and compound selection.
• Smooth running due to optimum lubricant-retaining sealing lip
geometry.
• Excellent media resistance in case of suitable compound selection.
• Identical housing for E7, E8, E9, EU, EF and ET.
• Installation in open housings.
• Low compression set.
• The coordinated geometries of the seal and wiper lips achieve
favorable friction coefficients and long service life.
Range of application:
For piston rods in pneumatic cylinders.
The EU rod seal/wiper is available in the following compounds:
P5008 - Industrial applications
P5009 - Industrial applications/low temperatures
P5000 - Food applications (FDA approval)
P5001 - Bio-degradable media