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2270 Series Scraper

Double-acting PTFE Scraper

FOR NONSTANDARD GLANDS

The 2270 series is an O-ring-energized, double-acting PTFE scraper, adapted for nonstandard glands. The 2270 scraper is a low friction, bidirectional design with ingression control that can be used as a secondary seal. An inboard vent is available upon request for reduced pressure trapping when used as a secondary seal.

FEATURES & BENEFITS

  • Excellent wear resistance resulting in extended service life
  • Maximum exclusion capabilities for elimination of contamination ingression
  • Virtually eliminates scrapers’ rolling and twisting, resulting in extended service life
  • Offered in a variety of configurations to meet most of the standard glands used in today’s existing aircraft applications

2270 SCRAPER CONFIGURATION

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2270 SERIES SCRAPER PART NUMBERING SYSTEM

The part numbering system requires the use of the material designator tables found in the next column. For nonstandard designs contact GT engineering.

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Contact your local Greene, Tweed representative for specific recommendations to suit higher performance requirements.

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*The clearance gap could affect other seal assemblies. Contact GT engineering for specific information.

DIMENSIONAL INFORMATION—2270 SERIES (IN INCHES)

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*The clearance gap could affect other seal assemblies. Contact GT engineering for specific information.


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