Greene, Tweed & Co. Double-acting PTFE Scraper

Description
The 2270 series is an O-ring-energized, double-acting PTFE scraper, adapted for nonstandard glands. The 2270 scraper is a low friction, bidirectio nal 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
Datasheet
Description
The 2270 series is an O-ring-energized, double-acting PTFE scraper, adapted for nonstandard glands. The 2270 scraper is a low friction, bidirectio nal 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
Datasheet

Suppliers

Company
Product
Description
Supplier Links
Double-acting PTFE Scraper -  - Greene, Tweed & Co.
Kulpsville, PA, USA
Double-acting PTFE Scraper
Double-acting PTFE Scraper
The 2270 series is an O-ring-energized, double-acting PTFE scraper, adapted for nonstandard glands. The 2270 scraper is a low friction, bidirectio nal 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

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
Supplier's Site Datasheet

Technical Specifications

  Greene, Tweed & Co.
Product Category Oil Seals and Grease Seals
Product Name Double-acting PTFE Scraper
Seal Construction Double Metal Case; Rubber / Polymer
Seal Orientation Rod Seal
Seal Features Spring-energized; Integral Wiper / Scraper
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