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PTFE bellow mechanical seal with replaceable face shown in section, with PTFE bellow and renewable seal face for corrosive chemical duty
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  • Leak Tested
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Mechanical Seals · Bellow Seals

PTFE Bellow Seal With Replaceable Face

Replace only the worn face — lower maintenance cost over time.

Price on requestDepends on size & material — get an exact quote in under 1 hour.
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Technical Specifications

Shaft Size20 mm – 100 mm
PressureUp to 6 bar
Temperature-20°C to 150°C
FaceReplaceable insert
Face MaterialCarbon / Ceramic / SiC
BellowGlass-filled PTFE

Specifications are indicative. Custom sizes, materials and designs are available on request.

Typical Applications

  • Acid transfer
  • Chlor-alkali
  • Electroplating

Not sure it fits your pump?

Send us a photo of your existing seal or pump nameplate and we’ll confirm the correct size.

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Not sure which seal or pump you need?

Send a photo of your old part or pump nameplate — our engineers will suggest the exact match with price, free of charge.

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