« BACK TO Braking Systems

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

rubber-spring-return-rsr-seals-part-numbering1

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.

rubber-spring-return-rsr-seals-part-numbering1

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

scrapers-2270-series-image1

hardware-designs-img1

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

DIMENSIONAL INFORMATION—2270 SERIES (IN INCHES)

rubber-spring-return-rsr-seals-part-numbering1

*The clearance gap could affect other seal assemblies. Contact GT engineering for specific information.
© 2019 Greene, Tweed


;