be provided in front of the double wiper in order to avoid pressure build-up between seal and wiper.
The material used to produce this wiper is a polyu- rethane compound that ensures excellent proper- ties in case of dry run, an increased wear-resistance and an extended service life due to good resistance against ozone and radiation caused by weather conditions.
• Retaining residual oil fi lm
• External flush fitting for a good housing protection
• Extended service life
• Insensitive to structural defl ections
• Excellent wear-resistance
• Space-saving construction
• No close tolerances are necessary
• Easy installation without expensive auxiliaries
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