Pack Seals Engineering
Pack Seals Engineering


Teflon Bellow Seals

Teflon Bellow Seals

Applications :           

  • Used in acids, alkalis & extremely corrosive services.

Material :           

  • Seal Faces  - GFT/Sic./Carbon Vs Ceramic/Sic.
  • Secondary Seals  - PTFE
  • Metal Components  - SS-316/Hast-C

Operating Limits :           

  • Shaft Dia.  - 18 to 100mm
  • Pressure  - up to 5 Bars
  • Temp. : -20 to 80oC
  • Speed  - up to 25 m/s


Product Specification :
PS – 220 Teflon Bellows seals designed to handle highly corrosive liquids. These seals are outside mounted with simple installation procedure and hence cost effective for corrosive media sealing.

Teflon Bellows seals designated as Fixed & replaceable bellow face respectively. For replaceable version there is flexibility for selection of face material as per the media to be sealed, which can be easily removed & replaced & is highly desirable in severe applications.